the circonference of a circle is 88cm. find the area of the circle
Answers
Answered by
1
Given :
- Circumference of Circle = 88 cm
⠀⠀⠀⠀⠀⠀⠀
To find :
- Area of Circle?
⠀⠀⠀⠀⠀⠀⠀
Solution :
☯ Let radius of Circle be r cm.
⠀⠀⠀⠀⠀⠀⠀
We know that,
⠀⠀⠀⠀⠀⠀⠀
Putting values,
⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀━━━━━━━━━━━━━━━━━━━━━━━━━━━
⠀⠀
Now, Finding area of Circle,
⠀⠀⠀⠀⠀⠀⠀
Answered by
31
Answer:
Correct Question :-
- The circumference of a circle is 88 cm. Find the area of the circle.
Given:-
- The circumference of a circle is 88 cm.
To Find :-
- What is the area of the circle.
Formula Used :-
Solution :-
» The circumference of a circle is 88 cm.
➣ Circumference of a circle = 2πr
⇒ 88 = 2 × × r
⇒ × r = 88
⇒ r = × 88
➙ r = 14 cm
Hence, area of a circle = πr²
⇒ × (14)²
⇒ × 14 × 14
⇒ 22 × 2 × 14
➠ 616 cm²
The area of a circle is
_______________________________
Similar questions