What's the Formula?
The formula for the area of a rectangle.
Length times Width
The area of a rectangle with a length of 7 cm and a width of 5 cm.
35 cm²
The area of a parallelogram with a base of 7 m and a height of 4 m.
28 m²
The area of a triangle with a base of 9 cm and a height of 4 cm.
18 cm²
What is the length of a rectangle with an area of 36 cm² and a width of 4 cm.
9 cm
l + w + l + w
The formula for perimeter of a rectangle
The area of a square with a side length of 6 m.
36 m²
The area of a parallelogram with a base of 8 cm and a height of 7 cm.
56 cm²
The area of a triangle with a base of 2 m and a height of 5 m.
5 m²
What is the length of a square with an area of 144 m².
12 m
The formula for the area of a parallelogram.
Base times Height
The area of a rectangle with a length of 10 cm and a width of 3 cm.
30 cm²
The area of a parallelogram with a base of 4 cm and a height of 4 cm.
16 cm²
The area of a triangle with a base of 10 km and a height of 4 km.
20 km²
What is the height of a parallelogram with an area of 54 m², a base of 9 m, and a side length of 3 m.
6 m
The formula for the area of a triangle.
Base times Height divided by 2
The area of a rectangle with a length of 10 cm and a width of 20 cm?
200 cm2
The area of a circle with a radius of 5cm
78.5 cm²
The area of a triangle with a base of 70 cm and a height of 6 cm?
210 cm²
What is the height of a triangle with a base of 12 cm and an area of 48 cm².
8 cm
The formula for area of a circle?
Pi times radius squared
The area of a rectangle with a length of 300 cm and a width of 20 cm.
6000 cm²
The area of a circle with a radius of 10 cm
314 cm²
The area of a triangle with a base of 40 cm and a height of 300 cm.
6000 cm²
What is the base of a triangle with an area of 240 cm² and a height of 8 cm.
60 cm