1.

Circular field is 56 m. A 7 m wide road runs around the field outside it. Find the area of the road​

Answer»

ANSWER:

circumcenter=352

2πr=252

2*22/7*r=352

r=56

width=7m

outer RADIUS= 56+7=63

area of ROAD= π(r1square+r2square)

= 22/7(632-562)

= 22/7(3969-3136)

=22/7(833)

=2618 Answer



Discussion

No Comment Found

Related InterviewSolutions