Question

tell the answer of it

plz guy's all Full explanation dena​

Answer 1

Answer:

A≈615.75cm²

r Radius

14

cm

Solution

A=πr2=π·142≈615.75216cm²

Answer 2

Hello dost,

Aapne circle ka area ka formula pata hai so..

area of circle

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

where 'r' is the radius of circle

here we took circle's area formula because the pltae you mentioned in Question is Circular...

so

r = 12 cm

and we know that

$\pi = \frac{22}{7}$

so now..

area of plate is

$= \pi {r}^{2} \\ \\ = \frac{22}{7} \times (14 ^{2} ) \\ \\ = \frac{22 \times 14 \times 14}{7} \\ = \frac{22 \times 14 \times 7 \times 2}{7} \\ \\ = 22 \times 14 \times 2 \\ \\ = 44 \times 14 \\ \\ = 616$

so

area of plate = 616 cm²

KEEP SMILING ☺️✌