Numerical value of the perimeter and the area of a circle are equal. W

1.	Numerical value of the perimeter and the area of a circle are equal. What will be the numerical value of the radius of the circle?1. 02 unit2. 04 unit3. 1 / 2 unit4. π unit
Answer» Correct Answer - Option 1 : 02 unit Given: Perimeter of circle = Area of circle Formula used: Perimeter of circle = 2πr Area of circle = πr² Calculation: 2πr = πr² ⇒ 2r = r² ⇒ 2 = r ∴ The radius of circle is 2 unit

Numerical value of the perimeter and the area of a circle are equal. What will be the numerical value of the radius of the circle?1. 02 unit2. 04 unit3. 1 / 2 unit4. π unit

Answer» Correct Answer - Option 1 : 02 unit

Given:

Perimeter of circle = Area of circle

Formula used:

Perimeter of circle = 2πr

Area of circle = πr²

Calculation:

2πr = πr²

⇒ 2r = r²

⇒ 2 = r

∴ The radius of circle is 2 unit

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Numerical value of the perimeter and the area of a circle are equal. What will be the numerical value of the radius of the circle?1. 02 unit2. 04 unit3. 1 / 2 unit4. π unit

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