Geo Unit 5 Right Triangles Review

_{^{Find the missing side}}

• 9
• 41
• 6.4
• 6.2

Tags

CCSS.8.G.B.7

Find the length of the missing side. 

• 48 in.
• 52 in.
• 16 in.
• 24 in.

Tags

CCSS.8.G.B.7

Solve for x. SIMPLIFY your radical answer completely.

• 4√22
• 22√4
• 22√2
• 2√22

Tags

CCSS.8.G.B.7

Solve for x. SIMPLIFY your radical answer completely.

• 2√6
• 6√2
• 4√6
• 6√4

Tags

CCSS.8.G.B.7

State if the triangle is acute, obtuse, or right.

• acute

• obtuse

• right

Tags

CCSS.HSG.CO.C.10

A triangle has side lengths:

20, 21, 28. Is this triangle a right triangle, an acute triangle, or an obtuse triangle?

• right

• acute

• obtuse

Tags

CCSS.4.G.A.2

A triangle has side lengths:

5, 8, 6. Is this triangle a right triangle, an acute triangle, or an obtuse triangle?

• right

• acute

• obtuse

Tags

CCSS.4.G.A.2

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 45-45-90 triangle?

• 8√2
• 4√2
• 4
• 8

Tags

CCSS.8.G.B.8

What is the length of u and v in this 30-60-90 triangle?

• u = 8 v = 4√3
• u = 4√2 v = 8
• u = 16 v = 8
• u = 4√3 v = 8

Tags

CCSS.HSG.SRT.C.8