Question

Find the area and circumference of a circle of radius 30cm ( use π= 3.14 )​

Answer 1

Answer:

Area = 2826 cm^2

Circumference = 188.4 cm

Step-by-step explanation:

Area of a circle = πr^2 3.14 X (30^2) = 2826

Circumference = 2πr or πd 2 X 3.14 X 30 = 188.4

Answer 2

$\mathbb\red{ANSWER}$

Area Formula :

$\green{\pi {r}^{2} }$

$\pink{ \pi \times {30cm}^{2} }$

$\orange{ 3.14 \times 900 {cm}^{2} }$

$\red{2826 {cm}^{2} }$

Circumference Formula:

$\green{\pi \times d}$

$\pink{3.14 \times 60cm}$

$\orange{188.4cm}$

$\mathbb\blue{HOPE \:IT\: HELPS}$