Special Triangles, Pythagorean Theorem

solve for x

• 5552363959656.

• 10

• 100

• 89

Tags

CCSS.8.G.B.7

solve for the value of y

• 13

• 5

• 23

• 10

Tags

CCSS.8.G.B.7

In this 45-45-90 triangle, I have been given the length of a leg.  How do I find the length of the hypotenuse?

• It is the same length as the given leg.

• Multiply that leg's length by √2.

• Multiply that leg's length by 2.

• Divide that leg's length by √2.

Tags

CCSS.8.G.B.8

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

• 8√2

• 4√2

• 4

• 8

Tags

CCSS.8.G.B.8

Find the missing length indicated. Leave your answer in simplest radical form.

• 64

• 12

• 9

• 100

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

• Multiply 4 by 2

• Multiply 4 by √3

• Multiply 4 by √2

• Divide 4 by 2

Tags

CCSS.HSG.CO.C.10

What is the length of u and v in this 30-60-90 triangle?

• u = 8 v = 4√3

• u = 4√2 v = 8

• u = 16 v = 8

• u = 4√3 v = 8

Tags

CCSS.HSG.CO.C.10

Calculate the value of h in the figure above.

• h = 35.60

• h = 35.00

• h = 35.71

• h = 61.03

Tags

CCSS.8.G.B.8

You are making a guitar pick that resembles an equilateral triangle with side lengths of 32 millimeters. What is the approximate height of the pick? (hint: use 30-60-90 theorems)

• 32√3

• 16√3

• 32

• 16√2

Tags

CCSS.HSG.CO.C.11

In this 45-45-90 triangle, I have been given a leg, so to find the other leg I...

• Multiply that leg by 2

• Use the same length for the second leg

• Multiply that leg by √2

• Divide that leg by √2

Tags

CCSS.8.G.B.8