45 45 90 Special Right Triangles (Basic)

Find x.

• 5
• 5√2
• 10
• 5√3

Tags

CCSS.8.G.B.7

Find x.

• 6
• 6√2
• 2√6
• 2

Tags

CCSS.8.G.B.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 x in this 45-45-90 triangle?

• 4√2
• 4
• 8
• 4√3

Tags

CCSS.8.G.B.8

Find the lengths of the other two sides of a right triangle if the length of the hypotenuse is 4√2 inches and one of the angles is 45∘.

• 4 inches
• 2 inches
• 8 inches
• 10 inches

Tags

CCSS.8.G.B.7

If the leg of a 45-45-90 triangle is 7 cm long, then its hypotenuse is _____ cm.

• 7√2
• 49√2
• 7
• 7√7

Tags

CCSS.8.G.B.8

• A
• B
• C
• D

Tags

CCSS.8.G.B.7

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 a - the length of a leg of the triangle.

• 4
• 2
• 4√2
• 2√4

Tags

CCSS.8.G.B.7

What is the value of x?

• 12√2
• 2√12
• 24
• 2

Tags

CCSS.8.G.B.8