Area of shape - 7th grade (12y) - math problems
Number of problems found: 324
The ornament consists of one square and four dark semicircles. The area of the square is 4 cm ^ 2. Find the area of one dark semicircle and round the result to hundreds.
Alexandra made a rectangular quilt the measured 3 1/4. 2 3/4 feet in width. What is the area of the quilt in square feet? Write an equation to solve.
- A rectangle 7
A rectangle that has been split into 24 parts, set in 4 rows of 6 parts each. The parts in the top 3 rows have been shaded blue. The parts in the left 5 columns have been shaded purple. The first 5 parts in the top 3 rows are striped to show they are shad
The Parallelogram base is 24 cm and high 10 cm. How many are such tiles required to cover a floor of area 1080m2?
- A trapezoid 3
A trapezoid ABCD has the bases length of a = 120 mm, c = 86 mm and the area A = 2,575 mm2. Find the height of the trapezoid.
- A rectangular 4
A rectangular garden has a length of 57 m and a width of 42 m. Calculate of how many m2 will decrease the area of a garden, if the ornamental fence with a width of 60 cm will be planted inside its perimeter.
- Long and wide
What is the area of a rectangle that is 1 1/4 meters long and 3/4 of a meter wide
- A piece 3
A piece of rectangle cloth has an area of 2 4/5 meters. Its breadth is 1 1/5 meters what is the length of the cloth?
- Picture 2
Picture free is of length 14.2 cm and breadth 10.4 cm. The frame has border of uniforms with 2.6 cm. Find the area of photograph.
- The area
The area of a rhombus is 143 m2. If the longer diagonal is 26 m, find the shorter diagonal in inches named d1.
- Mason 3
Mason has a rectangular garden that is 2/3 yard wide by 7/4 yards long. What is the area of Mason’s garden? Use a drawing to show your work.
Juila has a rectangular table that is 3 1/2 feet long and 1 3/4 feet wide. What is the area of Juila's table?
Torque and Mari each multiplied 1/8 inch times 5/8 inch. Tartaric 5/8 squares point inches. And Marie got 5/64 squared thought inches tall. Which student found a corrupt area?
- Little 2
Little fields farm lies on a rectangular plot of land that measures 2 2/4 miles in length and 2 2/3 miles in width. What is it's area in square miles?
- Rectangle area
What is the area of a rectangle that has a length of 4 feet and a width of 4/10 feet?
- Find the 28
Find the area of a square with a side length of 4/5 yards.
- A rectangle 6
A rectangle measures 2 4/5 inches by 2 1/5 inches. What is its area?
- Living room 3
Pearl wants to buy carpet to cover her whole living room, except for the tiled floor. The tiled floor is 7 1/2 ft by 3 1/4 ft. Find the area the carpet needs to cover.
- Mrs Holland
Mrs Holland wants to paint her garage wall. The wall measures 6 m x 3 m Each can of paint covers 5m². Each can costs £7.50 How much will it cost Mrs Holland to paint her garage wall?
Louis wants to carpet the rectangular floor of his basement. The basement has an area of 5,120 square feet. The width of the basement is 4/5 its length. What is the length of Louis's basement?
Examples of area of plane shapes. Examples for 7th grade (seventh).