45-45-90 Triangles

Find the value of y.

• 11√2
• 11
• 22
• (11√2)/2

Tags

CCSS.8.G.B.8

Find the value of x.

• 3 sqrt(2)
• 3
• 6 sqrt(2)
• 6

Tags

CCSS.HSG.SRT.C.8

What is the value of x?

• 12√2
• 2√12
• 24
• 2

Tags

CCSS.8.G.B.8

Find the missing side lengths.

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

Tags

CCSS.HSG.SRT.C.8

What is the length of y in this picture?

• 45
• 5√2
• 90
• 5

Tags

CCSS.HSG.SRT.C.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

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

• 4√2
• 4
• 8
• 4√3

Tags

CCSS.8.G.B.8

• 12
• 6
• 5
• 18

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Can a right triangle have sides of length
 3, 4, and 5?

• Yes. 3-4-5 is a triple
• No. 3-4-5 is not a triple

Tags

CCSS.HSG.SRT.C.8

Can a right triangle have sides of length
 6, 8, and 10?

• Yes. 6-8-10 is a triple
• No. 6-8-10 is not a triple

Tags

CCSS.HSG.SRT.C.8