We'll simply do some rearranging of the expression, keeping in mind that the radius ( r) is equal to half the diameter ( D )-in other words, D = 2 r. Since D = 2 r, then. Let's substitute this value for r
area = π ( 15.8404) {\displaystyle {\text {area}}=\pi (15.8404)} area = 49.764 {\displaystyle {\text {area}}=49.764} So, the
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Math is the study of numbers, shapes, and patterns.
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Mathematics is the study of numbers, shapes and patterns. It is used in everyday life, from counting and measuring to more complex problems.
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Calculate the Area and Circumference of a circle with variables: Step 1.Calculate the circle's radius or diameter. Some issues will offer you a variable radius or diameter, such as r = (y+ 2)
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Circumference and area of a circle The circumference is the perimeter of a circle. It is a length and so is measured in \ (mm\), \ (cm\), \ (m\) or \ (km\). An area is measured in square
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Find the area of circle. Solution : Area = πr 2 = 3.14 x (8) 2 = 3.14 x (64) Area = 201.1429 in² Area and circumference of circle calculator uses radius length of a circle, and calculates the perimeter and area of the circle. It is an online
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