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Subjects>Math>Geometry

What is the area of a circle with 4 in diameter?

Updated: 4/28/2022

Wiki User

∙ 16y ago

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Area of circle = pi x radius squared where pi = 3.1416 radius = diameter/2 = 4/2 = 2 ins Area = 3.1416 x 2 x 2 sq.ins. = 12.5664 sq ins

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∙ 16y ago

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What is the area of a circle with a diameter of 4 inches?

The area of a circle with a diameter of 4 inches is: 12.57 square inches.

Area of circle with diameter?

Area of a circle = (1/4) x (pi) x (square of the diameter)

The area of a circle is 12.56 square centimeters. What is the circle's diameter?

Its diameter is about 4 cm rounded

What is the area of a circle that has a 10 inch diameter?

The area of a circle is A = pi times diameter² / 4. Given diameter d = 10 inches. Area A = 78.5398 inches².

What is the area of a circle with a diameter of 4?

4 * 3 * 3.14 = Fish

Related questions

What is the area of a circle with a diameter of 4 inches?

The area of a circle with a diameter of 4 inches is: 12.57 square inches.

Area of circle with diameter?

Area of a circle = (1/4) x (pi) x (square of the diameter)

What is the area of a circle if the diameter is 4 cm in hectometers?

The area of a circle (in square hectometers) if the diameter is 4 cm is: 0.001257 hectometers2

The area of a circle is 12.56 square centimeters. What is the circle's diameter?

Its diameter is about 4 cm rounded

How do you express the area of a circle in terms of the diameter?

The area of a circle = (1/4 x pi) times (the diameter)2

What is the area of a 4 inch circle?

A 4-inch diameter circle has an area of 12.566 square inches.

What is the area of a circle that has a 10 inch diameter?

The area of a circle is A = pi times diameter² / 4. Given diameter d = 10 inches. Area A = 78.5398 inches².

4mm of a circle is what in area?

A circle with a diameter of 4 mm has an area of : 12.57 mm2

What is the area of a circle that has a 25 inch diameter?

Calculate the radius, which is simply 1/2 the diameter. Then use the standard formula for the area of a circle. ________________________________________________________________ The circle area = (pi) x diameter / 4 = 3.14 x 25/4 = 19.625 Sq inch

What is the area of a circle with a diameter of 4?

4 * 3 * 3.14 = Fish

What is the area of a circle with a one inch diameter?

Area = pi * diameter * diameter /4 = 3.14 * 1 *1 /4 = approx = 3/4 of square inch

How many square inches in a 4 inch diameter?

In a circle with a diameter of 4, there would be approximately 12.56 square inches in the circle.

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