Geometry - 8.1 Ratios, Proportions, & Similar Figures

A tight end scored 6 touchdowns in 14 games. Find the ratio of touchdowns per game.

• 6/14

• 7/3

• 3/7

• 14/6

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Out of 274 listed species of birds in the United States, 78 species made the endangered list. What is the ratio of endangered species of birds to listed species in the United States?

• 39:137

• 78:274

• 274:78

• 137:39

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Myra is playing a board game. After 6 turns, Myra has landed on a blue space 2 times. If the game will last for 60 turns, predict how many times Myra will land on a blue space.

• 25

• 20

• 30

• 15

Tags

CCSS.6.RP.A.3B

The ratios of male students to female students in the drama club at Campbell High School is 3:4. If the number of male students in the club is 18, predict the number of female students?

• 24

• 30

• 32

• 36

Tags

CCSS.7.RP.A.3

The ratio of the measures of the sides of a triangle is 4:5:6, and its perimeter is 300 centimeters. Find the measures of each side of the triangle.

• 90 cm, 150 cm, 210 cm

• 80 cm, 100 cm, 120 cm

• 120 cm, 180 cm, 210 cm

• 135 cm, 225 cm, 315 cm

Tags

CCSS.7.G.A.1

The ratio of the measures of the sides is 4:6:8, and its perimeter is 126 feet. What are the measures of each side of the triangle?

• 21 feet, 42 feet, 63 feet

• 24 feet, 36 feet, 48 feet

• 28 feet, 42 feet, 56 feet

• 30 feet, 45 feet, 60 feet

The ratio of the measures of the three angles in a triangle is 4:5:6. Find the measure of each angle of the triangle.

• 40°, 50°, 60°

• 48°, 60°, 72°

• 36°, 45°, 54°

• 30°, 37.5°, 45°

Tags

CCSS.8.G.A.5

The ratio of the measures of the three angles in a triangle is 5:7:8. Find the measure of each angle of the triangle.

• 25°, 35°, 40°

• 50°, 70°, 80°

• 45°, 63°, 72°

• 30°, 42°, 48°

Tags

CCSS.8.G.A.5

A construction worker is placing rivets in a new bridge. He used 25 rivets to build the first 5 feet of the bridge. If the bridge is to be 900 feet in length, predict the number of rivets that will be needed for the entire bridge.

• 4000 rivets

• 4200 rivets

• 4500 rivets

• 4600rivets

What is the ratio of the height of dad's mug to mom's mug. 

• 3:2
• 2:3
• 6:1
• 4:6

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3