Finding Area of a Circle
Finding Area of a Triangle
Finding Area of Rectangle
Finding Circumference of a Circle
100

The radius of a circle 2 cm

What is 12.56 cm

100

The area of a triangle with a base of 9 cm and a height of 4 cm.

What is 18 cm²?

100

Base of rectangle: 20 ft. Height of rectangle: 21 ft. What is the area of the rectangle?

What is 420 sq. ft.

100

The radius of a circle is 5 cm

What is 31.4cm

200

The radius of a circle is 3mm

What is 28.26 mm

200

The area of a triangle with a base of 2 m and a height of 5 m.

What is 5 m²?

200

A rectangle has a base of 4 inches and a height of 5 inches, what is the area of the rectangle?

What is 20 sq. in.

200

The radius is 7 mm

What is 43.96 mm

300

The radius of a circle is 21 cm

What is 1384.74 cm

300

The area of a triangle with a base of 10 km and a height of 4 km.

What is 20 km²?

300

A rectangle has a base of 10 cm. and a height of 12 cm. What is the area of the rectangle?

What is 120 sq. cm.

300

The radius of a circle is 8 mm

What is 50.24 mm


400

The radius of a circle is 52.4 inches

What is 8621.6864 inches

400

The area of a triangle with a base of 70 mm and a height of 6 cm?

What is 210 cm²

400

Alicia wants to make a mini bed for her ants in her ant farm. She plans for the bed to be 7/9" by 5/7". What will be the area of the ant bed?

What is 35/63 sq. in.

400

The diameter of a circle is 15 in

What is 47.1 in


500
The diameter of a circle is 30 mm

What is 706.6 mm

500

The area of a triangle with a base of 4 m and a height of 300 cm.

What is 600 m²

500

Limor has set aside 15 ft. by 13 ft. in her yard so her dog can play freely. What is the area of the free space that Limor wants for her dog?

What is 195 sq. ft.

500

The diameter of a circle is 25

What is 78.5