Question

PLEASE HELP !!! CORRECT ANSWER GETS BRAINLIEST!!!!​

Answer 1

Answer:

area of this circle: 490.6 inch²

Step-by-step explanation:

area of circle: π(radius)²

Here the diameter is given 25 inch, so the radius will be half: 25/2 → 12.5 in

using the formula:

3.14(12.5)²

490.625 inch²

490.6 inch²____rounded to nearest tenth.

Answer 2

Given:

• Diameter of circle = 25in.

To find:

• Area of circle.

Explanation:

So as Diameter is given , let's covert it into radius.

We know:

$\bigstar \boxed{ \rm Diameter \: of \: circle \: = 2 \times radius}$

$\hookrightarrow \sf Diameter \: of \: circle \: = 2 \times radius$

$\hookrightarrow \sf 25 = 2 \times radius$

$\hookrightarrow \sf radius \: = \dfrac{25}{2}$

$\hookrightarrow \bf radius \: = 12.5 in.$

Now Let's find circumference of circle:

we know:-

$\bigstar \boxed{ \rm Circumference \: of \: circle \: = \pi radius^2}$

So:-

$\dashrightarrow \sf Circumference \: of \: circle \: = \pi radius^2$

$\dashrightarrow \sf Circumference \: of \: circle \: = 3.14\times (12.5)^2$

$\dashrightarrow \sf Circumference \: of \: circle \: = 3.14 \times 156.25$

$\dashrightarrow \bf Circumference \: of \: circle \: = 490.63$

$\bf\dag \underline {\blue{\frak{ Circumference \: of \: circle \: = 490.63 in(approx)}}}$