Area of a Circle Worksheets

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Facilitate a rewarding practice experience using our free worksheets on finding the area of a circle! These printable tools contain bags of material to calculate the area of circles by using the value of pi or simply in terms of π. Instruct children to conclude their answer by writing the correct units after the obtained value. Available in customary and metric units, these pdfs are equipped with answer key, making it possible for learners to swiftly check the solutions.

We advocate these worksheets for students in grade 7 and grade 8.

CCSS: 7.G

Select the Measurement Units

Finding Area in Terms of Pi When Radius Is Given

Let the child determine the area of each circle in terms of pi in this free resource. Since the formula for the area of a circle = pi * (radius)², they must find the square of the radius and write the answers in terms of π.

Finding Area in Terms of Pi When Radius Is Given

Finding Area When Radius Is Given | Worksheet #1

Finding the area of circles when the radius is given doesn't need to be a tall order for the active learners in 7th grade and 8th grade! Remind them that they must use the value of pi ≈ 3.14 and round their answers to the nearest tenth.

Finding Area When Radius Is Given | Worksheet #1

Finding Area When Radius Is Given | Worksheet #2

This printable worksheet increases the likelihood of success at calculating the area of circles! If the radius is 2 units, the area will be 3.14 * 2 * 2 = 12.56 square units. Keep this in mind and answer it like a pro!

Finding Area When Radius Is Given | Worksheet #2

Finding Area in Terms of Pi When Diameter Is Given

Watch the child switch to their most meticulous as they halve the diameter and use the value in the formula to find the area of a circle in terms of π. Foster a culture agog with excellence by taking advantage of this prepping tool!

Finding Area in Terms of Pi When Diameter Is Given

Finding Area When Diameter Is Given | Worksheet #1

What is the area of a circle if its diameter is 8 units? With practice topped off with deliberation, students will first half the diameter, square it, multiply it with 3.14, and write the answer with the correct unit, i.e., 50.2 square units.

Finding Area When Diameter Is Given | Worksheet #1

Finding Area When Diameter Is Given | Worksheet #2

It's with oodles of preparation that children measure the region occupied by the circle when given the diameter! This area of a circle worksheet helps the budding math wizards do just that! Find the value of r from the diameter and work out the area.

Finding Area When Diameter Is Given | Worksheet #2

Finding Area - Mixed Review | Worksheet #1

If their skills at solving the area of circles worksheets have come on by leaps and bounds, it's time to set a bigger challenge for the students! Let them calculate the area of nine circles displaying either the radius or the diameter.

Finding Area - Mixed Review | Worksheet #1

Finding Area - Mixed Review | Worksheet #2

Complete yet another mixed review on finding the area with this pdf! The problems feature the given radius or diameter. Give grade 7 and grade 8 children a chance to prove their mettle by solving this resource.

Finding Area - Mixed Review | Worksheet #2

Finding Radius from Area Worksheets

Casting around for resources that practice finding the radius of a circle using the area? Workout this set of printable worksheets and polish your skills!

Finding Radius from Area Worksheets

Finding Diameter from Area Worksheets

The diameter of a circle is twice the radius. But, is there a way to find the diameter using area? Plug into these pdfs, figure out the radius from the area, and multiply the result by 2.

Finding Diameter from Area Worksheets

Area of an Annulus Worksheets

A circular ring is formed between two concentric circles. How do we find its area? It’s as easy as pie! All we need to do is subtract the area of the inner circle from the area of the outer circle. Go work out these free worksheets now!

Area of an Annulus Worksheets