Right Triangles

In relation to the angle θ, label the side marked a in this right-angled triangle.

• Hypotenuse

• Adjacent

• Opposite

Tags

CCSS.HSG.SRT.C.6

In relation to the angle θ, label the side marked b in this right-angled triangle.

• Hypotenuse

• Adjacent

• Opposite

Tags

CCSS.HSG.SRT.C.6

In relation to the angle θ, label the side marked c in this right-angled triangle.

• Hypotenuse

• Adjacent

• Opposite

Tags

CCSS.HSG.SRT.C.6

Solve for x. Round to the nearest tenth.

• 15.3
• 16.6
• 24.1
• 24.3

Tags

CCSS.HSG.SRT.C.8

Solve for x. Round to the nearest tenth.

• 74.9
• 3.6
• 63.5
• 54.1

Tags

CCSS.HSG.SRT.C.8

Solve for x. Round to the nearest tenth.

• 19.0
• 20.0
• 21.0
• 20.5

Tags

CCSS.HSG.SRT.C.8

Solve for x. Round to the nearest tenth.

• 10.4
• 8.9
• 31.2
• 10.5

Tags

CCSS.HSG.SRT.C.8

Solve for x. Round to the nearest tenth.

• 13.7
• 18.2
• 12.4
• 14.0

Tags

CCSS.HSG.SRT.C.8

Find the measure of the missing angle.

• 64^o
• 26^o
• 61^o
• 8^o

Tags

CCSS.HSG.SRT.C.8

Set up the problem so that you can solve for X.

• sin X = 41/28
• tan X = 41/28
• cos X = 28/41
• sin X = 28/41

Tags

CCSS.HSG.SRT.C.6