45-45-90 triangles

What is the length of y in this picture?

• 5√3

• 5√2

• 10

• 5

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 x in this 45-45-90 triangle?

• 4√2
• 4
• 8
• 4√3

Tags

CCSS.8.G.B.8

Find the value of y.

• 11√2
• 11
• 22
• (11√2)/2

Tags

CCSS.8.G.B.8

Find the value of y.

• 9
• 18√2
• 9√2
• (9√2)/2

Tags

CCSS.8.G.B.8

What is the value of x?

• 6√2
• 2√6
• 12
• 6

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

Find the value of x.

• 18
• 18√3
• 36√3
• 12

Tags

CCSS.HSG.SRT.C.8

What is the value of x?

• 2√2
• 1
• 2
• 4

Tags

CCSS.HSG.SRT.C.8

Find x.

• 10
• 10√3
• 10√2
• 20

Tags

CCSS.HSG.SRT.C.8