Geometry Applications

Find the circumference of the circle

• 50.24 yd

• 25.12 yd

• 11.14 yd

Tags

7.9.B

This figure represents a flower bed in a garden. If I am going to cover the interior of the flower bed with mulch, how many square meters of mulch would I need? If it costs $5 per square meter of mulch, how much would this cost?

• 28 m²; $140

• 50.24 m²; $251.20

• 12.56 m²; $62.80

• 40.56 m²; $202.80

Tags

7.9.C

What is the area of the shaded region?

• 20 sq cm

• 4 sq cm

• 30 sq cm

• 24 sq cm

Tags

7.9.C

What is the value of "a"?

• 75°

• 65°

• 55°

• 85°

Tags

7.11.C

14cm in the circle represents its

• radius

• diameter

Tags

7.9.B

Find the area of the circle

• 43.96

• 153.86

• 87.82

• 307.72

Tags

7.9.B

If a circle's circumference is 18.84, what is the area of that circle?

• 3 cm²

• 6 cm²

• 9.42 cm²

• 28.26 cm²

Tags

7.9.B

The arrow shown is on a sign. What is the area of the arrow?

• 17 in²

• 40 in²

• 52 in²

• 61 in²

Tags

7.9.C

7.11.C

• Supplementary

• Complementary

• Vertical

• Adjacent

Tags

7.11.C

Find the missing angle.

• 53

• 67

• 77

• 43

Tags

7.11.C