7th Grade Math #1

Area/Perimeter

100

Find the area of a square with a side of 3 inches

9 in²

200

Find the area of a triangle with a base of 9 meters and a height of 2 meters

9 m²

300

Find the circumference (perimeter) of a circle with a diameter of 6 units (Use 3.14 for pi)

18.84 units

400

Find the area of a circle with a diameter of 4 feet (Use 3.14 for pi)

12.56 ft²

500

Find the area of a trapezoid with a height of 10 yards, and 2 side lengths of 5 and 6 yards

55 yd²

Unit Rates

100

Find the unit rate of these points: (9,3),(3,1),(6,2)

1/3 (K=Y/X)