# Practice problems of the area of a shape

The area is the quantity that expresses the extent of a two-dimensional shape. The area can be understood as the amount of paint necessary to cover the surface with a single coat. The area of a shape can be measured by comparing the shape to squares of a fixed size 1 m^{2}or 1 cm

^{2}etc. Every unit of length has a corresponding unit of area. We can measure areas in square meters (m

^{2}), square centimeters (cm

^{2}), square millimeters (mm

^{2}), square kilometers (km

^{2}), square feet (ft

^{2}), square yards (yd

^{2}), square miles (mi

^{2}), and so forth.

The area of a shape is the “space enclosed within the perimeter or the boundary” of the given shape.

#### Number of problems found: 1834

- Circle area

Calculate the circle area with a radius of 1.2 m. - Calculate

Calculate the area of a circle whose radius is 5 dm. - The square

Calculate the area and perimeter of a square with side a = 15 dm S =, O = - Calculate

Calculate the square area if its perimeter is 14dm. - Center traverse

Does the middle traverse indeed bisect the triangle? - A triangle 3

A triangle has a base of 5 5/6 feet and a height of 7 2/5 feet. Find the area of the triangle as a mixed number. - Area of a triangle

Find the area of a triangle with a base of 7 mm and a height of 10 mm. - Circle simple

The circumference of a circle is 6.28. What is the area of the circle? - Rectangle vs square

The rectangle has dimensions of 13 × 10, square 8 × 8. Which shape has more area and how much above? - Find area

Find the area of a rectangle with a length of 58 feet and a width of 49 feet. - Perimeter of square

The square has a circumference of 17cm. What is its area? - One hectare

How many square meters are one hectare? - Area of square

Calculate the area of the square whose perimeter is 24 dm. - Square

Calculate the area of the square with diagonal 64 cm. - Equilateral triangle

Find the area of an equilateral triangle with a side of 15 cm. - Area of rectangle

Calculate the rectangle area in square meters with dimensions a = 80dm and b = 160dm. - Trapezoid - RR

Find the area of the right-angled trapezoid ABCD with the right angle at the A vertex; a = 3 dm b = 5 dm c = 6 dm d = 4 dm - Perimeter to area

Calculate the area of a circle with a perimeter of 15 meters. - Diameter to area

Find the area of a circle whose diameter is 26cm. - A handkerchief

Find the area of a handkerchief with a length of 0.75 decimeters and a width of 0.60 decimeters.

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