Examples of area of plane shapes - page 12 of 129

Number of problems found: 2563

A rectangle 6
A rectangle measures 2 4/5 inches by 2 1/5 inches. What is its area?
Rectangle 45
The perimeter of a rectangle is 60cm if the length of the rectangle is 20cm. a)find the width b)find the area.
Sandbox
Sandbox has an area of 32 sq ft and a length of 4 1/2 ft. What is the width of a sandbox?
Circumference parallelogram
Calculate the circumference and area of the parallelogram ABCD if side a = 72 cm, height v = 4.3 cm, and second side b = 6 cm.
Equilateral triangle v2
An equilateral triangle has a perimeter 36 dm. What is its area?
Equilateral triangle
Calculate the side of an equilateral triangle if its area is 886 mm².
Calculate 83569
Calculate the length of a yard with an area of 9.5 ares if its width is 16 meters.
Described 83448
A square is described as a circle with a radius of 6 cm. How much larger is the area of the square than the area of the circle?
Calculate 83251
Calculate the perimeter of a square whose area is 25 dm².
Square-shaped 82159
The square-shaped garden has a hedge on three sides. Its length is 36 meters. What is the area of the garden in m²?
Determine 81038
Determine the width of a rectangle with an area of 14.5 cm square and a length of 5 cm.
One-fifth 80438
By what percent does the area of a square increase if its perimeter increases by one-fifth?
Dimensions 70864
Our class has dimensions of 7m in width and 13m in length. What is its area?
Dimensions 42501
Find at least six different dimensions (in meters) of a rectangle with a capacity of 20 m²
Dimensions 22991
What are the dimensions of a square with an area of 49dm square?
Carpet area
How many meters of carpet 3 meters wide are needed to cover a square floor with a area of 36 square meters?
Square room 2
A square room has a floor area of 144 square feet. The height of the room is 6 feet. What is the area of one wall?
The length 13
The length of a rectangular garden is 3 5/11. The width is 1/4 of the length. What is the area of the garden as a mixed number?
A rectangle 11
A rectangle or athletic field is 100 yards wide and 500 yards long. How many square yards are on the football field?
The ratio
The ratio of the lengths of the two circles is 5:2. Find the ratio of a a) the radii of these circles b) the areas for these circles

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