Circumference
Name the Formula
Triangles
Parallelograms
Area of Circles
100

Find the circumference of a circle with a diameter of 3m. (Round to the nearest hundredth)

What is 9.42 m

100

Finding the area of a triangle

What is 1/2(bh)

100

Find the area of a triangle with a base of 12m and a height of 8m

What is 48m^2

100
Find the area of a parallelogram with a height of 7.9 m and a base of 7.4m
What is 58.46 m^2
100
Find the area of a circle with a diameter of 14cm.
What is 153.86 cm^2
200

Find the circumference of a circle with a radius of 14 mm

What is 87.96mm

200

Area of a square

What is A = length x width OR base x height

200

Find the area of a triangle with a base of 4.7 cm and a height of 3.9cm

What is 9.165 cm^2

200
Find the area of a parallelogram with a base of 126 mm and a height of 214 mm
What is 26,294 mm^2
200
Find the area of a circle with a radius of 22.2 m
What is 1,547.52 m^2
300
Find the circumference of a circle with a diameter of 15.5 cm.
What is 48.69 cm
300

Area of a circle

A=πr^2

300

Find the area of a triangle with a base of 23.2 cm and a height of 4.8cm

What is 55.68 m^2

300
Find the area of a parallelogram with a base of 5.7 cm and a height of 9.4 cm
What is 53.58 cm^2
300
Find the area of a circle with a radius of 8.7cm.
What is 237.67 cm^2
400
Find the circumference of a circle with a diameter of 3.25.
What is 10.21m
400

Area of a parallelogram

What is A = b x h

400
Find the base of a triangle with an area of 34cm^2 and a height of 4 cm.
What is base = 17 cm
400
Find the base of a parallelogram with a height of 12 cm and an area of 96cm^2
What is base = 8 cm
400
Find the area of a circle with a diameter of 14.5 mm
What is 165.05 mm^2
500
Find the circumference of a circle with a radius of 14.25cm.
What is 89.54 cm
500

Finding the circumference of a circle

What is c = pi x diameter OR c = 2 x pi x radius

500

Find the height of a triangle with a base of 25m and an area of 100m^2

What is 8m

500
Find the height of a parallelogram with a base of 7.2cm and an area of 56.5cm^2. (Round to the nearest hundredth)
What is height = 7.85cm
500
Find the area of a circle with a diameter of 24.6 cm
What is 642.10 cm^2
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