Right Triangle Trig. Quiz Review

A ramp is being built next to a 4-inch high sidewalk. The ramps angle of inclination is 10 degrees. Estimate the length of the ramp to the nearest tenth of an inch.

• 4.1 inches

• 3.9 inches

• 22.7 inches

• 0.7 inches

Find the length of side y.

• 22.32 cm

• 36.5 cm

• 76.34 cm

• 87.76 cm

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?

• 25 feet
• 26 feet
• 27 feet
• 28 feet

Tags

CCSS.8.G.B.8

Find, to the nearest degree, the angle which the sun's rays make with the ground when a flagpole 40 feet high casts a shadow 30 feet long.

• 48^o

• 37^o

• 28^o

• 53^o

Tags

CCSS.HSG.SRT.C.8

Find the measure of the missing angle.

• 49^o
• 50^o
• 41^o
• 33^o

Tags

CCSS.HSG.SRT.C.8

Find the measure of the indicated side.

•  $15.2$ 

•  $11.3$ 

•  $11.8$ 

•  $13$ 

Tags

CCSS.HSG.SRT.C.8

Find the value of side a given <A = 19^o and b = 4

• 1.4

• 11.6

• 3.8

• 4.2

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

What is the correct ratio?

• sin 40 = w/28
• cos 40 = w/28
• tan 40 = w/28
• sin 40 = 28/w

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

The foot of a ladder is placed 6 feet from a wall. If the top of the ladder rests 8 feet up on the wall, how long is the ladder? 

• 10 ft
• 14 ft
• 17 ft
• 100 ft

Tags

CCSS.8.G.B.8