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Use The Properties Of 45-45-90 Triangles To Find The Coordinate Points At The 〖45〗^° (π/4 radian) Angle Measure On The Unit Circle

What is the value of tan 90°?

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0

1 What is the value of csc 90°?

0

1

2 What is the value of csc 45°?

$\sqrt{2}$

2

0 What is the value of cos 90°?

0

1

2 What is the value of sec 45°?

2 $\sqrt{2}$

0 What is the value of cot 45°?

1

3

5 What is the value of cos 45°?

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

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

$\sqrt{2}$

What is the value of sin 90°?

0

1

2 What is the value of cot 90°?

0

1

2 What is the value of tan 45°?

2

1

3

Questions

Time

Score

Use The Properties Of 45-45-90 Triangles To Find The Coordinate Points At The 〖45〗^° (π/4 radian) Angle Measure On The Unit Circle

What is the value of tan 90°?

undefined

0

1

What is the value of csc 90°?

0

1

2

What is the value of csc 45°?

﻿2\sqrt{2}2​﻿

2

0

What is the value of cos 90°?

0

1

2

What is the value of sec 45°?

2

﻿2\sqrt{2}2​﻿

0

What is the value of cot 45°?

1

3

5

What is the value of cos 45°?

﻿23\frac{\sqrt{2}}{3}32​​﻿

﻿22\frac{\sqrt{2}}{2}22​​﻿

﻿2\sqrt{2}2​﻿

What is the value of sin 90°?

0

1

2

What is the value of cot 90°?

0

1

2

What is the value of tan 45°?

2

1

3

Incorrect

Great!

$\sqrt{2}$

$\sqrt{2}$

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

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

$\sqrt{2}$