Ms. Summers wants to wallpaper a wall in Addie's room. The wall is 15 feet long and 10 feet tall, and has two windows that are each 3 feet wide and 4 feet tall. If she buys 135 square feet of wallpaper, how much will she have left over?
9ft²
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15
The area of a triangle is found using what formula?
A= 1/2 bh or A= bh/2
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15
Izzy wants to plant flowers in a flower bed in the shape of a parallelogram. The height of the flower bed is 7ft. If she has a packet of seeds that will cover 63 square feet, what is the longest base her parallelogram could have?
9ft
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15
Find the area:
77in²
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20
Mrs. Chapman baked a tray of brownies for the family in a rectangular dish that measured 10in by 12 in. If each brownie is a 2in square, how many brownies has she made?
30 brownies
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20
Find the area:
101m²
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15
How is the area of a composite figure found?
Find the area of each shape and ADD.
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15
Find the area:
217.5m² or 217 1/2m²
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15
Find the area:
70m²
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20
Find the area:
54cm²
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15
The area of a trapezoid is found using what formula?
