Basic Shapes
What is the area of a parallelogram with a base of 10 cm and a height of 5 cm?
50 cm²
What is the circumference of a circle with a radius of 7 cm? (Use π≈3.14)
43.96 cm
A composite figure is made up of a rectangle and a semicircle. The rectangle has a length of 12 cm and a width of 6 cm. Calculate the area of the rectangle.
72 cm²
Calculate the volume of a rectangular prism with dimensions 4 cm x 3 cm x 2 cm
24 cm³
If 5 apples cost $4, how much will 8 apples cost?
$6.40
Calculate the area of a triangle with a base of 6 cm and a height of 4 cm.
What is 12 cm²
Calculate the area of a circle with a diameter of 10 cm. (Use π≈3.14)
78.5 cm²
Given the same composite figure, calculate the area of the semicircle. (Use π≈3.14)'
(A composite figure is made up of a rectangle and a semicircle. The rectangle has a length of 12 cm and a width of 6 cm)
14.13 cm²
Calculate the surface area of the same rectangular prism
(Calculate the surface area of the same rectangular prism.)
52 cm²
A car travels 60 miles in 1.5 hours. How far will it travel in 4 hours?
160 miles
A trapezoid has bases of 8 cm and 5 cm, and a height of 4 cm. Calculate its area.
26 cm²
If a circle has a circumference of 31.4 cm, what is its diameter? (Use π≈3.14)
10 cm
Calculate the total area of the composite figure. (Rectangle and semicircle combined)
(A composite figure is made up of a rectangle and a semicircle. The rectangle has a length of 12 cm and a width of 6 cm.)
86.13 cm²
A composite solid is made up of a cylinder with a height of 10 cm and a radius of 3 cm, and a cone with the same radius and a height of 4 cm. Calculate the volume of the cylinder. (Use π≈3.14)
282.6 cm³
If 3 pencils cost $1.20, how much will 10 pencils cost?
$4.00
If a parallelogram has a base of 12 cm and an area of 72 cm², what is its height?
6 cm
A circle has an area of 50.24 cm². What is its radius? (Use π≈3.14)
4 cm
If a composite figure is made of a square and an equilateral triangle, both with side lengths of 6 cm, what is the total area?
54 cm²
Calculate the volume of the cone in the composite solid. (Use π≈3.14)
37.68 cm³
A recipe requires 2 cups of sugar to make 24 cookies. If you want to make 60 cookies, how many cups of sugar will you need?
5 cups of sugar
Calculate the area of a parallelogram with a base of 15 cm and a height of 8 cm.
120 cm²
Calculate the circumference of a circle with a diameter of 18 cm. (Use π≈3.14)
56.52 cm
A composite figure includes a rectangle with a length of 10 cm and a width of 4 cm, and a triangle with a base of 4 cm and a height of 3 cm on top of it. Calculate the total area.
46 cm²
Calculate the total surface area of a composite solid made up of a cylinder with a height of 10 cm and a radius of 3 cm, and a cone with the same radius and a height of 4 cm. (Use π≈3.14)
320.28 cm³
A factory produces 180 gadgets in 12 hours using 6 machines. If the factory wants to produce 450 gadgets, how many machines will be needed if they still operate for 12 hours?
15 machines