# Planimetrics - practice problems - page 2 of 169

Study plane measurements, including angles, distances, and areas. In other words - measurement and calculation of shapes in the plane. Perimeter and area of plane shapes.#### Number of problems found: 3379

- The length 16

The length of a rectangle is 7.1 cm, and its breadth is 2.5 cm. What is the area of the rectangle? - The long

The long side of a rectangular frame is 2′9″, and the short side is 1′3″. What is the area of the frame in square feet? - Chief

Chief has a rectangular field. It is 13 m long and 21 m wide. Find the area of the rectangular field. - A rectangular 10

A rectangular flower garden is 4 1/2 ft by 4 3/4 ft. Find the perimeter and area of the garden. - Concrete wall

A 10 1/2 by 16 concrete wall is to be built using concrete blocks. Find the area of the wall. - A park

In a park, the breadth of a rectangular flower bed is 2.25m, and its length is four times its breadth. Find the area of the rectangle. - Pizza diameter

If an 18-inch pizza costs $16.99 and is cut into 12 slices, what is the cost per square inch? - A stop

A stop sign is in the shape of an 8-sided polygon (regular octagon) in which each side is 12 1/2 in. What is the perimeter? - The length 15

The length of the rectangle is twice as long as the width. The width is 104 cm. find the perimeter of the rectangle. - A triangle 8

A triangle has a base of 9.2 feet and a height of 4.8 feet. What is the area of the triangle? - The sides 7

The sides of the triangle are 5.2, 4.6, and x. If the PERIMETER of the triangle is 11.2 feet, what is the length of the unknown side? (hint: draw a picture) - Planetary system

Robert has built a mechanical model solar system with three balls representing planets at the end of rods. Each rod is attached to the center, representing the Sun. The planets are lined up when he turns on the motor. The innermost planet makes a revoluti - Edmond 2

Edmond bought a new cage for his pet rabbit since he's gotten so big. The area of the old cage's floor was 6 square feet. The area of the new cage's floor is n square feet larger, for a total of 8 square feet. Write expressions that tell this story and fi - Paper

The drawing paper has dimensions 220mm and 308mm. Pupils should cut it into squares of the same size so that they are as large as possible. Determine the dimensions of the square in cm and the number of squares. - Trapezoid 52

Trapezoid perimeter = 39a-7. Three sides have the following length: 9a, 5a+1, and 17a-6. What is the length of the fourth side? - One side 3

One side of a triangular banner is 1 1/2 times longer than the second side and 2cm shorter than the third side. The perimeter of the triangle is 98cm. How long is the shortest side? - Jason 2

Jason built a rectangular tool shed that is 888 meters wide and has an area of 969696 square meters. What is the length of Jason's tool shed? - Poured liquid

If I pour 59ml of liquid into an area of 594 sq mm, how thick would the liquid be? - A sandbox

3/4 a sandbox has an area of 20 square feet. The length is 6 1/2 feet. What is the width of the sandbox? - Perimeter - general

Solve: the perimeter of a triangle is 4x+1.if two of it side are(x+2) and (x-1). Find the third side.

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