# Area of a shape - practice for 12 year olds

#### Number of problems found: 395

- Three 205

Three metallic bars of lengths 400 cm, 600 cm, and 720 cm are cut into equal pieces. Find the largest possible area of a square that can be made from any of the three bars. - The length 14

The length of the rectangle is 6cm, and the perimeter of the rectangle is 20 cm. Find the rectangle's breadth. Find the area of the rectangle. - Square field

The perimeter of a square field is 64 m. Find the cost of cementing the field at the cost of 240 USD per square meter. - Solve 11

Solve. Round the length and width to the nearest half unit, then solve for the area and perimeter. Enter your answers as whole numbers or decimals. Margo wants a new carpet and a new wallpaper border for her bedroom. The room is 5.7 yards long and 6 6/7 y - Rafael

Rafael has three squares. The first square has a side length of 2 cm. The second square has a side length of 4 cm, and its vertex is placed in the center of the first square. The last square has a side length of 6 cm, and its vertex is placed in the cente - 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? - Work space

It is required to be at least 36 square feet of workspace for every person in a conference room. A conference room is 28 by 20 ft. find the maximum number of people the room can accommodate. - ABC gifts

Arthur had 30 dollars to spend on three gifts. He spent 9 3/4 dollars on gift A and 4 1/2 dollars on gift B. How much money did he have left for gift C? - You want

You want to buy additional land in the shape of a rectangle with a width of 2,500 cm and a length of 0.065 km. How much peso do you need to pay if the price is Php 150,000/hectare? - Garden rent

The town of Bellmere has purchased a square plot of land that is 0.2 km by 0.2 km to make a community garden. If the garden is divided into plots that average 50 ㎡, how many plots will be available to rent? - Trapezoid 45

Trapezoid with: Area: 345 1/2 sq cm base 1= 15 1/3 cm height= 4 1/5 cm What size has base 2? - Clarissa 2

Clarissa is cutting construction paper into rectangles for a project. She needs to cut one 12 inches x 15 1/3 inches rectangle. She needs to cut another rectangle 10 1/4 inches by 10 1/3 inches. How many Total square inches of construction paper does Clar - A rectangle 10

A rectangle has a length of 8 millimeters and an area of 216 square millimeters. What is the width? What is the perimeter? - Centimeters 72134

The area of the square is equal to 1024 square centimeters. Calculate the perimeter of the square and the length of the side a. - Bedroom floor

Jayson square bedroom floor measure 2m on its side how big should the carpet be to cover the whole floor? - A rectangle 9

A rectangle measures 2 1/5 inches by 2 1/5 inches. What is its area? - Dimensions 71344

How many tiles are needed to cover the bathroom floor, which has the shape of a rectangle measuring 4 m and 25 dm? The tiles are square with dimensions of 10 cm. - Mis Harding

Mis Harding will change her tiles, and the yards are 2 1/2 yards and 2 1/2 yards on the side. What is her area A 6 1/4 B 4 1/2 C 8 1/2 D 5 1/4 - Rectangles 70304

How many rectangles with side lengths expressed in natural numbers have an area of 96 cm²? - Baking a cake

Christy is baking a cake that has a 9-inch diameter. She wants to cover the top of the cake with buttercream icing. How much icing will she need?

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