Ratio and Proportions in Geometry

Write the ratio of 30 treadmills to 36 elliptical machines in simplest form.

• 15/18

• 15:18

• 5 to 6

• 6/5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Write the ratio in simplest form: In the word FLASHLIGHT what is the ratio of vowels to letters?

• 2:10

• 10 to 2

• 1/5

• 5 : 1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

The ratio of the measures of the three angles in a triangle is 2:9:4. Find the measure of the largest angle.

• $48^{\degree}$

• $108^{\degree}$

• $24\degree$

• $180\degree$

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

The ratio of the measures of the sides of a triangle is 4:7:5. If the perimeter of the triangle is 128 yards, find the length of the longest side.

• $64\ yd$

• $40\ yd$

• $56\ yd$

• $60\ yd$

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

The ratio of the measure of the vertex angle to the base angle of an isosceles triangle is 8:5. Find the measure of the vertex angle. Hint: 2 angles are congruent, so 8:5:5.

• $10\degree$

• $50\degree$

• $80\degree$

• $20\degree$

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

The ratio of the measures of the sides of a triangle is 21:8:14. If the perimeter of the triangle is 215 feet, find the length of the smallest side.

• 32 ft

• 70 ft

• 30 ft

• 40 ft

Tags

CCSS.6.EE.B.7

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

The hockey team played 82 regular season games last year. If they won 44 games, what is the ratio of wins to losses

• 19:22

• 44/38

• 22/19

• 19/22

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Write the ratio in simplest form. 180 red marbles to 145 marbles. Choose all answers that are correct.

• 29 to 36

• 36/29

• 29/36

• 36 to 29

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

The ratio of the measures of 2 supplementary angles is 1:5. What is the measure of the larger angle.

• $100\degree$

• $150\degree$

• $30\degree$

• $180\degree$

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3