Using Extended Ratios to determine Lengths

The ratio of the measures of the sides of a triangle is 2:7:6. If the perimeter of the triangle is 345 yards, find the measure of the medium side.

• 23 yards

• 46 yards

• 138 yards

• 161 yards

The ratio of the base to the legs of an isosceles triangle is 2:7:7. If the perimeter of the triangle is 304 feet, find the length of the base.

• 19 ft

• 38 ft

• 133 ft

• 180 ft

Tags

CCSS.3.MD.D.8

The ratio of the measures of two supplementary angles is 3:6. Find the measure of the larger angle.

• 30º

• 60º

• 120º

• 180º

Tags

CCSS.7.G.B.5

The lengths of the sides of a triangle are in the extended ratio 2:3:4 . The perimter of the triangle is 36 inches. What are the lengths of the sides.

• 2, 3, 4

• 4, 6, 8

• 8, 12, 16

• 10, 12 ,14

The lengths of the sides of a triangle are in the extended ratio 3 :5 :6. The perimeter of the triangle is 98

in. What is the length of the longest side?

(Just write the number)

Tags

CCSS.3.MD.D.8

The points F, G, H, and I all lie on the same line segment, in that order, such that the ratio of FG:GH:HI is equal to 2:3:3. If FI = 40, find HI.

ONLY TYPE NUMERICAL ANSWER

Tags

CCSS.HSG.GPE.B.6

The points F, G, H, and I all lie on the same line segment, in that order, such that the ratio of FG: GH: HI is equal to 2 : 6 : 1. If FI = 45, find FG.

ONLY TYPE NUMERICAL ANSWER

Tags

CCSS.HSG.GPE.B.6

The ratio of two supplementary angles is 7 : 8.

What is the measure of the largest angle?

Tags

CCSS.7.G.B.5

The ratio of the measures of the sides of a quadrilateral is 2 : 3 : 4 : 5. If the perimeter of the quadrilateral is 154 inches, find the length of shortest side.

ONLY TYPE NUMERICAL ANSWER

Tags

CCSS.3.MD.D.8

The ratio of the measures of two complementary angles is 5: 13. What is the measure of the larger angle?

ONLY TYPE NUMERICAL ANSWERS

Tags

CCSS.7.G.B.5