Quiz on 45-45-90 Degrees Triangle

In a triangle, if one angle measures 90 degrees and another angle measures 45 degrees, what is the measure of the third angle?

• 30

• 60

• 45

• 90

Tags

CCSS.8.G.A.5

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

• Multiply that leg by √3

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 value of x and y.

• x=6

• y=6

• x=45

Tags

CCSS.HSG.SRT.C.8

• x=2√2   y=2√2
• x=2   y=2
• x=4   y=4
• x=2√2   y=4

Tags

CCSS.HSG.SRT.C.8

• a
• b
• c
• d

Tags

CCSS.HSG.SRT.C.8

• a=4    b=2√2
• a=2√2   b=2√2
• a=2√2   b=4
• a=4   b=4

Tags

CCSS.HSG.SRT.C.8

Find the missing side length. Leave your answer in simplified radical form.

Tags

CCSS.HSG.SRT.C.8

What is the value of x? Value only, no x =

Mathematical Equivalence

OFF

Tags

CCSS.HSG.SRT.C.8

Find the value of m.

• 10

• 10√2

• 20√2

• √2

Tags

CCSS.8.G.B.8