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by BlastRoom
Find areas of composite figures by adding or subtracting simpler shapes.
#us_grade_7_math
40 questions
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A rectangle 8 cm by 5 cm is attached to a triangle with base 8 cm and height 3 cm. What is the total area?
A square with side 5 cm touches a parallelogram with base 8 cm and height 4 cm, with no overlap. Find the total area.
A 12 cm by 4 cm rectangle shares a side with a trapezoid with bases 12 cm and 6 cm and height 5 cm. Find the area.
A figure combines a 9 cm by 7 cm rectangle and a triangle with base 6 cm and height 7 cm. What is its area?
A parallelogram has base 14 cm and height 3 cm. A triangle with base 14 cm and height 4 cm is attached. Find the total area.
A 10 m by 6 m rectangle is attached to a 4 m by 3 m rectangle without overlap. What is the total area?
A square garden has side 9 m. A triangular bed with base 9 m and height 8 m is added along one side. Find the area.
A banner is a 15 cm by 4 cm rectangle plus a parallelogram with base 7 cm and height 4 cm. What area is covered?
A trapezoid with bases 10 cm and 6 cm and height 4 cm is joined to a square of side 5 cm. Find the area.
A triangular roof has base 12 m and height 5 m. It sits on a 12 m by 3 m rectangular wall. What is the area?
A parallelogram with base 11 cm and height 5 cm is joined to a 6 cm by 5 cm rectangle. Find the total area.
A 7 cm by 9 cm rectangle is attached to a trapezoid with bases 7 cm and 3 cm and height 4 cm. Find the area.
A 10 m by 4 m rectangle has two identical triangles attached, each with base 10 m and height 3 m. What is the total area?
A square with side 8 cm is joined to a trapezoid with bases 8 cm and 4 cm and height 6 cm. Find the area.
A shape has a 16 cm by 5 cm rectangle, a 4 cm by 5 cm rectangle, and a triangle with base 10 cm and height 5 cm. Find its area.
A parallelogram with base 9 m and height 6 m is attached to a trapezoid with bases 9 m and 5 m and height 4 m. Find the total area.
An L-shaped mat comes from a 14 cm by 9 cm rectangle with a 5 cm by 4 cm corner removed. What is its area?
A 12 m by 8 m rectangle has a triangular notch removed with base 6 m and height 4 m. Find the remaining area.
A square panel has side 15 cm. A square hole with side 6 cm is cut out. What area of panel remains?
A parallelogram has base 18 m and height 7 m. A triangular opening with base 8 m and height 5 m is cut out. Find the area left.
A trapezoid has bases 20 cm and 12 cm and height 6 cm. A 5 cm by 4 cm rectangle is removed. What area remains?
A 16 m by 10 m rectangle has a trapezoid cut out with bases 6 m and 4 m and height 5 m. Find the remaining area.
A 13 cm by 11 cm rectangle loses a triangular corner with base 10 cm and height 6 cm. What is the new area?
A square tile has side 12 cm. Two rectangular chips, each 3 cm by 4 cm, are removed. What area is left?
A parallelogram floor has base 20 m and height 8 m. A 7 m by 6 m rectangle is removed. Find the floor area.
A trapezoid with bases 18 cm and 10 cm and height 9 cm has a triangular hole with base 6 cm and height 7 cm. Find its area.
A 22 m by 6 m rectangle has a square opening with side 5 m cut out. What area remains?
A courtyard is inside an 18 m by 12 m rectangle. The courtyard is 9 m by 7 m and is removed. What area remains?
A polygon is split into a trapezoid with bases 14 cm and 8 cm and height 5 cm, plus a triangle with base 8 cm and height 6 cm. Find the area.
A composite sign is split into a 10 cm by 4 cm rectangle, a parallelogram with base 6 cm and height 4 cm, and a triangle with base 6 cm and height 3 cm. Find the area.
A figure is made of two trapezoids. One has bases 8 m and 4 m and height 3 m; the other has bases 10 m and 6 m and height 4 m. Find the total area.
A polygon can be split into a parallelogram with base 12 cm and height 5 cm, and a trapezoid with bases 12 cm and 6 cm and height 4 cm. Find its area.
A shape is a 9 m by 8 m rectangle with two triangles attached, each with base 4 m and height 8 m. What is its area?
A mixed polygon decomposes into a 14 cm by 3 cm rectangle and a trapezoid with bases 14 cm and 10 cm and height 5 cm. Find its area.
A figure is split into a parallelogram with base 8 m and height 7 m, a 5 m by 7 m rectangle, and a triangle with base 5 m and height 4 m. Find the area.
A polygon has a trapezoid with bases 16 cm and 8 cm and height 6 cm, plus an 8 cm by 6 cm rectangle. Find the area.
A shape decomposes into a triangle with base 12 m and height 10 m, and a trapezoid with bases 12 m and 6 m and height 4 m. Find its area.
A figure is divided into a 6 cm by 11 cm rectangle, a parallelogram with base 9 cm and height 4 cm, and a trapezoid with bases 9 cm and 5 cm and height 4 cm. Find the area.
A polygon is split into rectangles 8 m by 5 m and 6 m by 5 m, plus a trapezoid with bases 8 m and 6 m and height 4 m. Find the area.
A figure has a parallelogram with base 15 cm and height 4 cm, a triangle with base 10 cm and height 4 cm, and a trapezoid with bases 10 cm and 6 cm and height 5 cm. Find the area.
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40 questions
