Question

find the area of a circle of radius 13 cm? (||=3•14)

NOTE-please solve this question in paper and answer a photo​

Answer 1

Answer:

Ans 72cm

Area=Sum of all sides=13×4=72cm

Sorry bro can't write my both hand have fracture only my fingers work that's why writing like this

Answer 2

Step-by-step explanation:

( " * " this sign means multiply )

Radius of Circle = 13cm

Area of Circle =  π *  r²

                        > 3.14 * r * r

                        > 3.14 * 13 * 13

                        > 530.66

Hence, area of circle is 530.66 cm² .