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Extend Your Knowledge Of The Coordinates At 〖30〗^°,〖45〗^° ,〖60〗^° Angles To Find Coordinates In The Other Three Quadrants Of The Unit Circle

What is the value of cot 30°?

$\sqrt{3}$

3

0 What is the value of csc 30°?

2

0

3 What is the value of sin 60°?

1

2 $\frac{\sqrt{3}}{3}$

What is the value of tan 30°?

$\frac{\sqrt{3}}{3}$

$\sqrt{3}$

$\frac{1}{3}$

What is the value of tan 90°?

undefined

1

2 What is the value of cot 90°?

0

1

2 What is the value of cos 30°?

$\frac{1}{2}$

$\frac{\sqrt{3}}{2}$

$\sqrt{3}$

What is the value of sec 30°?

0

1 $\frac{2\sqrt{3}}{3}$

What is the value of cos 90°?

1

0

2 What is the value of sin 90°?

1

0

2

Questions

Time

Score

Extend Your Knowledge Of The Coordinates At 〖30〗^°,〖45〗^° ,〖60〗^° Angles To Find Coordinates In The Other Three Quadrants Of The Unit Circle

What is the value of cot 30°?

﻿3\sqrt{3}3​﻿

3

0

What is the value of csc 30°?

2

0

3

What is the value of sin 60°?

1

2

﻿33\frac{\sqrt{3}}{3}33​​﻿

What is the value of tan 30°?

﻿33\frac{\sqrt{3}}{3}33​​﻿

﻿3\sqrt{3}3​﻿

﻿13\frac{1}{3}31​﻿

What is the value of tan 90°?

undefined

1

2

What is the value of cot 90°?

0

1

2

What is the value of cos 30°?

﻿12\frac{1}{2}21​﻿

﻿32\frac{\sqrt{3}}{2}23​​﻿

﻿3\sqrt{3}3​﻿

What is the value of sec 30°?

0

1

﻿233\frac{2\sqrt{3}}{3}323​​﻿

What is the value of cos 90°?

1

0

2

What is the value of sin 90°?

1

0

2

Incorrect

Great!

$\sqrt{3}$

$\frac{\sqrt{3}}{3}$

$\frac{\sqrt{3}}{3}$

$\sqrt{3}$

$\frac{1}{3}$

$\frac{1}{2}$

$\frac{\sqrt{3}}{2}$

$\sqrt{3}$

$\frac{2\sqrt{3}}{3}$