Area of Rectangles & Triangles Practice

Answer 1

1. Find the area of a rectangle with a length of 10 cm and a width of 5 cm.

Area = length x width
Area = 10 cm x 5 cm
Area = 50 square cm

2. Find the area of a triangle with a base of 8 cm and a height of 6 cm.

Area = 0.5 x base x height
Area = 0.5 x 8 cm x 6 cm
Area = 24 square cm

3. Find the area of a rectangle with a length of 15 cm and a width of 7 cm.

Area = length x width
Area = 15 cm x 7 cm
Area = 105 square cm

4. Find the area of a triangle with a base of 12 cm and a height of 9 cm.

Area = 0.5 x base x height
Area = 0.5 x 12 cm x 9 cm
Area = 54 square cm

5. Find the area of a rectangle with a length of 20 cm and a width of 4 cm.

Area = length x width
Area = 20 cm x 4 cm
Area = 80 square cm

6. Find the area of a triangle with a base of 10 cm and a height of 6 cm.

Area = 0.5 x base x height
Area = 0.5 x 10 cm x 6 cm
Area = 30 square cm