The length of the equator on a globe is 88cm.Find its surface area
Answers
Answered by
8
Answer:
616
Step-by-step explanation:
Length of the equator on the surface of a globe = 88 cm
⇒ 2πr = 88
⇒ 2 x (22/7) x r = 88
⇒ r = 14
Radius of the globe = 14 cm
Surface area of the globe = 4πr2
= 4 x (22/7) x (14) x (14)
= 616 cm2.
Answered by
0
shape of globe refers to sphere...
radius 88/2=44
so 4×22/7×44×44=
88/7×1936=15488/7
=2,212.5
radius 88/2=44
so 4×22/7×44×44=
88/7×1936=15488/7
=2,212.5
Similar questions