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Write cosine function to solve word problems

Write cosine function to solve word problem:
Adeel is flying a kite and realizes that 100 feet of string are out. The angle of the string with the ground is 60. Find horizontal distance covered by his kite?

$Cos(60)=\frac{x}{100}$

$Cos(42.5)=\frac{x}{300}$

$Cos(45)=\frac{x}{500}$

Write cosine function to solve word problem:
A 40 foot ladder rests against a wall. The base of the ladder is 28 feet from the wall. What angle does the ladder make with the ground?

$Sinx=\frac{7}{20}$

$Cosx=\frac{14}{20}$

$Tan(42.5)=\frac{x}{300}$

Write cosine function to solve word problem:
A ladder rests against a wall. The base of the ladder is 8 feet from the wall. The angle ladder make with the ground is 45 Find length of the ladder?

$\cos(45°)=\frac{8}{x}$

$Cos=\frac{14}{20}$

$\cos(50°)=\frac{x}{40}$

Write cosine function to solve word problem:
A 20 foot ladder rests against a wall. The angle ladder make with the ground is 60 Find base of the ladder from the wall.

$Cosx=\frac{7}{20}$

$\cos(60°)=\frac{x}{20}$

$\cos(50°)=\frac{x}{40}$

Write cosine function to solve word problem:
A 40 foot ladder rests against a wall. The angle ladder make with the ground is 50 Find base of the ladder from the wall?

$Cosx=\frac{7}{20}$

$Cos=\frac{14}{20}$

$\cos(50°)=\frac{x}{40}$

Write cosine function to solve word problem:
Adeel is flying a kite and realizes that 500 feet of string are out. The angle of the string with the ground is 45. Find horizontal distance covered by his kite?

$Sin(42.5)=\frac{x}{300}$

$Cos(42.5)=\frac{x}{300}$

$Cos(45)=\frac{x}{500}$

Write cosine function to solve word problem:
Nauman is flying his kite one afternoon and notices that he has let out the entire 20 ft of string. The angle his string makes with the ground is 30∘. Find horizontal distance covered by his kite.

$Sin(30)=\frac{x}{40}$

$Cos(40)=\frac{x}{10}$

$Cos(30)=\frac{x}{20}$

Write cosine function to solve word problem:
Nauman is flying his kite one afternoon and notices that he has let out the entire 10 ft of string. The angle his string makes with the ground is 40∘. Find horizontal distance covered by his kite?

$Sin(30)=\frac{x}{40}$

$Cos(40)=\frac{x}{10}$

$Sin(55)=\frac{x}{60}$

Write cosine function to solve word problem: A 20 foot ladder rests against a wall. The ladder makes a 55∘ angle with the ground. How far from the wall is the base of the ladder?

$Sin(42.5)=\frac{x}{300}$

$Cos(55)=\frac{x}{20}$

$Sin(45)=\frac{x}{100}$

Write cosine function to solve word problem:
A ladder rests against a wall. The base of the ladder is 28 feet from the wall. The angle ladder make with the ground is 60 Find length of the ladder?

$Cosx=\frac{7}{20}$

$Cos=\frac{14}{20}$

$\cos(50°)=\frac{x}{40}$

Questions

Time

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Write cosine function to solve word problems

Write cosine function to solve word problem: Adeel is flying a kite and realizes that 100 feet of string are out. The angle of the string with the ground is 60. Find horizontal distance covered by his kite?

﻿Cos(60)=x100Cos(60)=\frac{x}{100}Cos(60)=100x​﻿

﻿Cos(42.5)=x300Cos(42.5)=\frac{x}{300}Cos(42.5)=300x​﻿

﻿Cos(45)=x500Cos(45)=\frac{x}{500}Cos(45)=500x​﻿

Write cosine function to solve word problem: A 40 foot ladder rests against a wall. The base of the ladder is 28 feet from the wall. What angle does the ladder make with the ground?

﻿Sinx=720Sinx=\frac{7}{20}Sinx=207​﻿

﻿Cosx=1420Cosx=\frac{14}{20}Cosx=2014​﻿

﻿Tan(42.5)=x300Tan(42.5)=\frac{x}{300}Tan(42.5)=300x​﻿

Write cosine function to solve word problem: A ladder rests against a wall. The base of the ladder is 8 feet from the wall. The angle ladder make with the ground is 45 Find length of the ladder?

﻿cos⁡(45°)=8x\cos(45°)=\frac{8}{x}cos(45°)=x8​﻿

﻿Cos=1420Cos=\frac{14}{20}Cos=2014​﻿

﻿cos⁡(50°)=x40\cos(50°)=\frac{x}{40}cos(50°)=40x​﻿

Write cosine function to solve word problem: A 20 foot ladder rests against a wall. The angle ladder make with the ground is 60 Find base of the ladder from the wall.

﻿Cosx=720Cosx=\frac{7}{20}Cosx=207​﻿

﻿cos⁡(60°)=x20\cos(60°)=\frac{x}{20}cos(60°)=20x​﻿

﻿cos⁡(50°)=x40\cos(50°)=\frac{x}{40}cos(50°)=40x​﻿

Write cosine function to solve word problem: A 40 foot ladder rests against a wall. The angle ladder make with the ground is 50 Find base of the ladder from the wall?

﻿Cosx=720Cosx=\frac{7}{20}Cosx=207​﻿

﻿Cos=1420Cos=\frac{14}{20}Cos=2014​﻿

﻿cos⁡(50°)=x40\cos(50°)=\frac{x}{40}cos(50°)=40x​﻿

Write cosine function to solve word problem: Adeel is flying a kite and realizes that 500 feet of string are out. The angle of the string with the ground is 45. Find horizontal distance covered by his kite?

﻿Sin(42.5)=x300Sin(42.5)=\frac{x}{300}Sin(42.5)=300x​﻿

﻿Cos(42.5)=x300Cos(42.5)=\frac{x}{300}Cos(42.5)=300x​﻿

﻿Cos(45)=x500Cos(45)=\frac{x}{500}Cos(45)=500x​﻿

Write cosine function to solve word problem: Nauman is flying his kite one afternoon and notices that he has let out the entire 20 ft of string. The angle his string makes with the ground is 30∘. Find horizontal distance covered by his kite.

﻿Sin(30)=x40Sin(30)=\frac{x}{40}Sin(30)=40x​﻿

﻿Cos(40)=x10Cos(40)=\frac{x}{10}Cos(40)=10x​﻿

﻿Cos(30)=x20Cos(30)=\frac{x}{20}Cos(30)=20x​﻿

Write cosine function to solve word problem: Nauman is flying his kite one afternoon and notices that he has let out the entire 10 ft of string. The angle his string makes with the ground is 40∘. Find horizontal distance covered by his kite?

﻿Sin(30)=x40Sin(30)=\frac{x}{40}Sin(30)=40x​﻿

﻿Cos(40)=x10Cos(40)=\frac{x}{10}Cos(40)=10x​﻿

﻿Sin(55)=x60Sin(55)=\frac{x}{60}Sin(55)=60x​﻿

﻿ Write cosine function to solve word problem: A 20 foot ladder rests against a wall. The ladder makes a 55∘ angle with the ground. How far from the wall is the base of the ladder?

﻿Sin(42.5)=x300Sin(42.5)=\frac{x}{300}Sin(42.5)=300x​﻿

﻿Cos(55)=x20Cos(55)=\frac{x}{20}Cos(55)=20x​﻿

﻿Sin(45)=x100Sin(45)=\frac{x}{100}Sin(45)=100x​﻿

Write cosine function to solve word problem: A ladder rests against a wall. The base of the ladder is 28 feet from the wall. The angle ladder make with the ground is 60 Find length of the ladder?

﻿Cosx=720Cosx=\frac{7}{20}Cosx=207​﻿

﻿Cos=1420Cos=\frac{14}{20}Cos=2014​﻿

﻿cos⁡(50°)=x40\cos(50°)=\frac{x}{40}cos(50°)=40x​﻿

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Write cosine function to solve word problem:
Adeel is flying a kite and realizes that 100 feet of string are out. The angle of the string with the ground is 60. Find horizontal distance covered by his kite?

$Cos(60)=\frac{x}{100}$

$Cos(42.5)=\frac{x}{300}$

$Cos(45)=\frac{x}{500}$

Write cosine function to solve word problem:
A 40 foot ladder rests against a wall. The base of the ladder is 28 feet from the wall. What angle does the ladder make with the ground?

$Sinx=\frac{7}{20}$

$Cosx=\frac{14}{20}$

$Tan(42.5)=\frac{x}{300}$

Write cosine function to solve word problem:
A ladder rests against a wall. The base of the ladder is 8 feet from the wall. The angle ladder make with the ground is 45 Find length of the ladder?

$\cos(45°)=\frac{8}{x}$

$Cos=\frac{14}{20}$

$\cos(50°)=\frac{x}{40}$

Write cosine function to solve word problem:
A 20 foot ladder rests against a wall. The angle ladder make with the ground is 60 Find base of the ladder from the wall.

$Cosx=\frac{7}{20}$

$\cos(60°)=\frac{x}{20}$

$\cos(50°)=\frac{x}{40}$

Write cosine function to solve word problem:
A 40 foot ladder rests against a wall. The angle ladder make with the ground is 50 Find base of the ladder from the wall?

$Cosx=\frac{7}{20}$

$Cos=\frac{14}{20}$

$\cos(50°)=\frac{x}{40}$

Write cosine function to solve word problem:
Adeel is flying a kite and realizes that 500 feet of string are out. The angle of the string with the ground is 45. Find horizontal distance covered by his kite?

$Sin(42.5)=\frac{x}{300}$

$Cos(42.5)=\frac{x}{300}$

$Cos(45)=\frac{x}{500}$

Write cosine function to solve word problem:
Nauman is flying his kite one afternoon and notices that he has let out the entire 20 ft of string. The angle his string makes with the ground is 30∘. Find horizontal distance covered by his kite.

$Sin(30)=\frac{x}{40}$

$Cos(40)=\frac{x}{10}$

$Cos(30)=\frac{x}{20}$

Write cosine function to solve word problem:
Nauman is flying his kite one afternoon and notices that he has let out the entire 10 ft of string. The angle his string makes with the ground is 40∘. Find horizontal distance covered by his kite?

$Sin(30)=\frac{x}{40}$

$Cos(40)=\frac{x}{10}$

$Sin(55)=\frac{x}{60}$

Write cosine function to solve word problem: A 20 foot ladder rests against a wall. The ladder makes a 55∘ angle with the ground. How far from the wall is the base of the ladder?

$Sin(42.5)=\frac{x}{300}$

$Cos(55)=\frac{x}{20}$

$Sin(45)=\frac{x}{100}$

Write cosine function to solve word problem:
A ladder rests against a wall. The base of the ladder is 28 feet from the wall. The angle ladder make with the ground is 60 Find length of the ladder?

$Cosx=\frac{7}{20}$

$Cos=\frac{14}{20}$

$\cos(50°)=\frac{x}{40}$