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Questions

1 / 10

Time

Score

Deriving the value of cosecant

What is the exact value of Csc150° using unit circle?

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

-2

2

What is the exact value of Csc240° using unit circle?

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

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

$-\frac{1}{2}$

What is the exact value of Csc300° using unit circle?

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

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

$-\frac{1}{2}$

What is the exact value of Csc210° using unit circle?

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

-2

2

What is the exact value of Csc45° using unit circle?

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

$\sqrt{2}$

$-\sqrt{2}$

What is the exact value of Csc60° using unit circle?

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

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

$-\frac{1}{2}$

What is the exact value of Csc30° using unit circle?

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

2 $\frac{1}{2}$

What is the exact value of Csc225° using unit circle?

$-\sqrt{2}$

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

$\sqrt{2}$

What is the exact value of Csc330° using unit circle?

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

-2

2

What is the exact value of Csc135° using unit circle?

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

$\sqrt{2}$

$-\sqrt{2}$

Questions

Time

Score

Deriving the value of cosecant

What is the exact value of Csc150° using unit circle?

﻿−32-\frac{\sqrt{3}}{2}−23​​﻿

-2

2

What is the exact value of Csc240° using unit circle?

﻿−23-\frac{2}{\sqrt{3}}−3​2​﻿

﻿23\frac{2}{\sqrt{3}}3​2​﻿

﻿−12-\frac{1}{2}−21​﻿

What is the exact value of Csc300° using unit circle?

﻿−23-\frac{2}{\sqrt{3}}−3​2​﻿

﻿23\frac{2}{\sqrt{3}}3​2​﻿

﻿−12-\frac{1}{2}−21​﻿

What is the exact value of Csc210° using unit circle?

﻿−32-\frac{\sqrt{3}}{2}−23​​﻿

-2

2

What is the exact value of Csc45° using unit circle?

﻿−32-\frac{\sqrt{3}}{2}−23​​﻿

﻿2\sqrt{2}2​﻿

﻿−2-\sqrt{2}−2​﻿

What is the exact value of Csc60° using unit circle?

﻿−23-\frac{2}{\sqrt{3}}−3​2​﻿

﻿23\frac{2}{\sqrt{3}}3​2​﻿

﻿−12-\frac{1}{2}−21​﻿

What is the exact value of Csc30° using unit circle?

﻿−32-\frac{\sqrt{3}}{2}−23​​﻿

2

﻿12\frac{1}{2}21​﻿

What is the exact value of Csc225° using unit circle?

﻿−2-\sqrt{2}−2​﻿

﻿−12\frac{-1}{\sqrt{2}}2​−1​﻿

﻿2\sqrt{2}2​﻿

What is the exact value of Csc330° using unit circle?

﻿−32-\frac{\sqrt{3}}{2}−23​​﻿

-2

2

What is the exact value of Csc135° using unit circle?

﻿−32-\frac{\sqrt{3}}{2}−23​​﻿

﻿2\sqrt{2}2​﻿

﻿−2-\sqrt{2}−2​﻿

Incorrect

Great!

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

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

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

$-\frac{1}{2}$

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

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

$-\frac{1}{2}$

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

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

$\sqrt{2}$

$-\sqrt{2}$

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

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

$-\frac{1}{2}$

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

$\frac{1}{2}$

$-\sqrt{2}$

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

$\sqrt{2}$

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

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

$\sqrt{2}$

$-\sqrt{2}$