a running track is enclosed between two concentric circle of radii 40m and 38m find the length of the circle and The area enclosed by them (take pie=3.14)
ashu284:
plz ans me
Answers
Answered by
0
Answer:
Answer is 80 m .
Step-by-step explanation:
because the radius is 40 m . Diameter = ( 2 × r ) m
= ( 2 × 40 ) m
= 80 m .
Similar questions