Geometry Chapter 7 Test

Find the area:

• 90 square inches
• 54 square inches

• 30 square inches
• 67.5 square inches

Find the area:

• 12 square cm

• 9.6 square cm

• 6.9 square cm

• 1.2 square cm

Find the area:

• 90 sq ft
• 104 sq ft
• 120 sq ft
• 80 sq ft

Find the area of a regular nonagon with sides of 7 m and an apothem of 9.6 m

• 150 m²
• 250 m²
• 400 m²
• 302.4 m²

Find the area of a 115 degree sector of a circle with a radius of 2 in.

• 4.0 square inches

• 3.2 square inches

• 5.1 square inches

• 2.5 square inches

Find the area of a circle whose circumference is 100 ft

• 78.5 square feet

• 314.1 square feet

• 795.8 square feet

• 500.0 square feet

Find the area:

• 147.2 square yards

• 174.2 square yards

• 417.2 square yards

• 217.2 square yards

Find the area:

• 4 square units

• 8.7square units

• 8 square units

• 12 square units

Find the exact length for the missing measure in the right triangle:

• 29.7

• 92.7

• 7.29

• 27.9

Philip is sealing the shaded concrete portion of the illustrated circular playground. What is the cost of the sealer required for the job if a gallon covers 100 square feet and the sealer can be purchased in 1 gal cans for $35 or in 5 gal buckets for $120?

• $120

• $155

• $135

• $160