Question

Find the area. Use 3.14 for pi. r= 3 in.
А=​

Answer 1

75.13 cm^2

here , radius r is given in inches so

1 inch =2.54 cm

3 in = 7.62 cm

arear of circle = pi × radius

Area( 3.14 )^22 *

7.62 gives the answer as 75.13