Special Right Triangles

What type of special triangle is this?

• 45°-45°-90°

• 30°-60°-90°

• 45°-60°-90°

• 60°-60°-60°

What type of special triangle is this?

• 45°-45°-90°

• 30°-60°-90°

• 30°-30°-60°

• 60°-60°-60°

Find x.

• 10
• √3
• 5
• 10√3

Tags

CCSS.HSG.SRT.C.8

Find x.

• 4

• 2

• 4√3

• 2√2

Find x.

• 10
• 20
• 10√3
• √3

Tags

CCSS.HSG.SRT.C.8

Find x.

• 12

• √2

• 6√3

• 6

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

• 4√2
• 4
• 8
• 4√3

Tags

CCSS.8.G.B.8

What is the length of y in this picture?

• 5√3

• 5√2

• 10

• 5

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

• 4√2

• 4

• 8

• 4√3

What is the length of x in this picture?

• 10√2

• 5√2

• 5√3

• 5