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by BlastRoom
Find areas of parallelograms, trapezoids, rhombuses, and composed polygons by decomposing them into rectangles and triangles.
#composed_and_decomposed_figures#us_grade_6_math
20 questions
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A parallelogram has a base of 14 cm and a height of 9 cm. What is its area?
A parallelogram has a base of 10 cm, a slanted side of 8 cm, and a height of 6 cm. What is its area?
A trapezoid has parallel sides of 8 m and 12 m and a height of 5 m. What is its area?
A trapezoid has parallel sides of 6 m and 10 m and a height of 7 m. What is its area?
A trapezoid has parallel sides of 5 cm and 9 cm, a height of 4 cm, and one slanted leg of 6 cm. What is its area?
A rhombus has diagonals of 10 cm and 6 cm. Its area is half the product of the diagonals. What is its area?
A rhombus has a base of 12 m and a height of 5 m. What is its area?
An L-shaped floor decomposes into a 6 m by 4 m rectangle and a 3 m by 4 m rectangle. What is the total area?
A figure decomposes into a 10 cm by 6 cm rectangle and a triangle with base 10 cm and height 4 cm. What is the total area?
A garden decomposes into an 8 m by 5 m rectangle and an 8 m by 3 m rectangle. What is the total area?
A trapezoid decomposes into a 6 cm by 4 cm rectangle and two triangles, each with base 3 cm and height 4 cm. What is the trapezoid's area?
A parallelogram decomposes into two identical triangles, each with a base of 15 cm and a height of 8 cm. What is the parallelogram's area?
A trapezoid has parallel sides of 14 cm and 6 cm and a height of 9 cm. What is its area?
A deck is a trapezoid with parallel sides of 20 m and 16 m and a height of 9 m. What is its area?
A yard decomposes into a 7 m by 7 m square and a triangle with base 7 m and height 6 m. What is the total area?
A trapezoid with parallel sides of 10 cm and 6 cm and a height of 5 cm has an area of 40 square cm.
To find a trapezoid's area, add the parallel sides and multiply by the height, with no dividing by 2.
A sign decomposes into a 12 cm by 3 cm rectangle and a 5 cm by 4 cm rectangle. What is the total area?
A rhombus has diagonals of 12 cm and 9 cm. Its area is half the product of the diagonals. What is its area?
A polygon decomposes into a 10 m by 4 m rectangle and two triangles, each with base 4 m and height 3 m. What is the total area?
Crack the passcode before the zombies get in.
Pick a tile, answer, hit bonuses and steals.
Polygons in the Coordinate Plane
20 questions
