Geometry Practice

• 3

• 63

• 7

• 1

• 1

• 9

• 3

• 3/2

In a triangle, the ratio of the measures of the sides is 2:3:4 and the perimeter is 72. Find the measures of the sides of the triangle.

• 16, 24, 32

• 20, 22, 30

• 18, 27, 27

• 14, 21, 28

The ratio of the measures of the sides of a triangle is 5 : 6 : 8, and its perimeter is 159.6 mm. Find the measure of the shortest side of the triangle.

• 19

• 8.4

• 50.4

• 42

Find the area.

• 27.3 mi²

• 54 mi²

• 27 mi²

• 54.6 mi²

Find the area

• 41

• 45

• 44

• 43

Find the area

• 430 in²

• 215 in²

• 41.5 in²

• 1.5 in²

Find the total surface area of the cylinder.

• 100.53 square inches

• 351.86 square inches

• 251.33 square inches

• 50.27 square inches

Find the lateral surface area of the cylinder.

• 471.24 square centimeters

• 157.08 square centimeters

• 314.16 square centimeters

• 296.72 square centimeters

Farmer Bob needs to build a fence for his chickens.  The area he wants to build a fence around is 40 feet long and 20 feet wide.  How many feet of fence does he need to buy?

• 800 feet

• 120 feet

• 60 feet