Intro to Triangles

Find the missing side of the triangle.

• A

• B

• C

• D

Tags

CCSS.8.G.B.7

Find the missing side of the triangle. Leave your answer in simplest radical form if necessary.

• A

• B

• C

• D

Tags

CCSS.8.G.B.7

A right triangle has . . .

• An acute, right, and obtuse angle

• 3 acute angles

• 1 right angle and 2 obtuse angles

• 1 right angle and 2 acute angles

Tags

CCSS.4.G.A.2

What type of triangle is this?

• Right and Scalene

• Acute and Isosceles

• Right and Isosceles

• Equilateral and Right

Tags

CCSS.4.G.A.2

Which side is the long leg in this 30-60-90 triangle? (not the hypotenuse)

• 4
• u
• v

Tags

CCSS.HSG.CO.C.10

Which side is the short leg of this 30-60-90 triangle?

• 6
• m
• n

Tags

CCSS.HSG.CO.C.10

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

• a=√6   b=√2
• a=4   b=2
• a=√6   b=2
• a=2   b4

Tags

CCSS.HSG.SRT.C.8

Find a.

• 5

• √2

• 5√2

• 2

Tags

CCSS.8.G.B.7

Find x.

• 4√3

• 4√6

• 4

• 4√8

Tags

CCSS.HSG.SRT.C.8