Question

Radius is 25cm then find the circumference and area of the bullock cart

Answer 1

Answer:

circumference is 157.14cm

area is 1964.28cm²

Step-by-step explanation:

circumference =2*pie*r

                         =2*22/7*25cm

                         =157.14cm

area=pie*r²

       =22/7*25*25

        =1964.28cm²

Answer 2

$\huge\mathfrak\red{Answer}$

WHAT IS CIRCUMFERENCE?

WHEN WE ARE TALKING ABOUT CIRCUMFERENCE THAN WE GOT AN IDEA ABOUT IT LIKE CIRCUMFERENCE IS THE DIMENSION WISE LENGTH OF A CIRCLED.

NOW ITS LITTLE CONFUSING LET TAKE A CIRCLE MADE UP OF WIRE THAN THE LENGTH OF WIRE IS ITS CIRCUMFERENCE.

AREA OF CIRCLE

THE AREA IS THE REGION ENCLOSED BY THE FIGURE SO THE REGION ENCLOSED BY THE CIRCLE IS KNOWN AS AREA OF THE CIRCLE.

$r = 25cm \\ \\ circumference = 2 \: \pi \: r \\ circumference = 2 \times 3.14 \times 25 \\ circumference = 157cm \\ \\ area = \pi {r}^{2} \\ area = 3.14 \times 25 \times 25 \\ area = 3.14 \times 625 \\ area = 1962.5 {cm}^{2}$