Question

If the radius of a circle is 28 centi meter and the diameter is 56 centi meter and the cir cumference is 156 centi meter what is the area

Answer 1

r=28cm

circumference=158cm

Area=pie*r*r

=22/7*28*28

=2464 cm2

Answer 2

Area of circle = 2,464 cm²

Step-by-step explanation:

Given:

Radius of a circle = 28 Cm

Diameter of circle = 56 Cm

Circumference of the circle = 156 Cm

Area of circle = ?

Computation of area of circle :

Area of circle = $\pi r^2$

Area of circle = 22/7 x r x r

Area of circle = 22/7 x 28 x 28

= 22 x 4 x 28

Area of circle = 2,464 cm²

Therefore Area of circle is 2,464 cm²

Learn more:

learn more about semi-circle

https://brainly.in/question/5130371

#learnwithbrainly