From a circular sheet with a radius of 5 cm, a circle of radius of 3 cm is removed. The circumference of the remaining circular sheet is Blank 1 Question 5 cm. Use 3.14 as the value of π
Question
From a circular sheet with a radius of 5 cm, a circle of radius of 3 cm is removed. The circumference of the remaining circular sheet is Blank 1 Question 5 cm. Use 3.14 as the value of π
Solution
The remaining circular sheet will have a radius of 5 cm - 3 cm = 2 cm.
The formula for the circumference of a circle is 2πr, where r is the radius of the circle.
Substituting the value of r into the formula, we get:
Circumference = 2 * 3.14 * 2 cm = 12.56 cm.
So, the circumference of the remaining circular sheet is 12.56 cm.
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