Special Right Triangles and Trigonometry

What is the length of x in this 45-45-90 triangle?

• 4√2

• 4

• 8

• 4√3

Tags

CCSS.8.G.B.8

Solve for the missing angle

• 50

• 0.053

• 36.9

• 95

Tags

CCSS.HSG.SRT.C.8

Find x.

• 12

• √2

• √3

• 6

Tags

CCSS.8.G.B.7

I have been given the short leg in this 30-60-90 triangle. How do I find the long leg (y)?

• Multiply 4 by 2

• Multiply 4 by √3

• Multiply 4 by √2

• Divide 4 by 2

Tags

CCSS.8.G.B.8

• A
• B
• C
• D

Tags

CCSS.8.G.B.8

Find x - the length of the hypotenuse of the triangle.

• 5

• 5√2

• 10

• 5√3

Tags

CCSS.8.G.B.8

Find the value of y.

• 7

• 7√3

• 14√3

• (14√3)/3

Tags

CCSS.HSG.SRT.C.8

1. Right triangle ABC is shown. 

Select all expressions which are equal to the length of side BC .

Tags

CCSS.HSG.SRT.C.6

What is the length of RT?

• 5

• 5√2

• 5√3

• 10

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Which is the correct applied ratio?

• A

• B

• C

• D

Tags

CCSS.HSG.SRT.C.6