Circles
Area of 2D shapes
Composite Figures
vocabulary
100

Find the exact area

49π inches2

100

What is the area of a triangle with a base of 20 cm and a height of 6 cm?

60 cm2

100

Area of the shaded region?

60 cm2

100

What is a composite shape?

a figure made up of 2 or more shapes

200

Find the exact circumference

18π inches

200

What is the area of a triangle with a base of 15 in. and a height of 5 in.?

37.5 in.2

200

Find the exact area

16π cm2

200
What is a semi-circle?

half of a circle  (πr^2)/2

300

Find the circumference rounded to the nearest tenth

25.1 m

300

Area of a trapezoid with b1 = 15 yd, b2 = 7 yd, and the height is 16 yd?

176 yd2

300

Find the area to the nearest tenth.

26.1 cm2

300
"Find the area of the shaded region"...a subtracting or adding problem?

subtracting

400

area? (π = 3.14)

36π ft2

400

Area of a parallelogram with a base of 16.8 and a height of 5.4 meters?

90.72 m2

400

248 ft2

400

What is the radius?

9 inches

500

Find the area rounded to the nearest tenth

1256.6 ft2

500
DAILY DOUBLE!!! (worth 1,000 pts)  What is the volume of a rectangular prisms with a width of 96, a height of 48, and a length of 5.6?

25804.8

500

If the radius of the pond is 5 feet, find the area of the garden to the nearest tenth?

521.5 ft2

500

What is the Diameter?

14 inches