Question

The circumference of a circular Park is 176 m . find the area of the park.

Answer 1

hey mate your answer





A≈2464.99m²
C Circumference

m
d
r
r
r
d
d
C
A
Unit Conversion:
C=176m
Using the formulas
A=πr2
C=2πr
Solving forA
A=C2
4π=1762
4·π≈2464.99176m²




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Answer 2

Hey friend here is your answer......


Solution :


Circumference = 176 m (given)


$2\pi r = 176$

$2 \times \frac{22}{7} \times r = 176$

$r = \frac{176 \times 7}{44}$

Therefore, r = 28 m


$area \: of \: the \: park = \pi {r}^{2}$

$= \frac{22}{7} \times 28 \times 28$

$= 22 \times 4 \times 28$

$= 2464 \: sq.m.$



Hope it helps you......