Question

An underground oil tank has a surface area of 2915 square meters and radius of 6m.what is the height of the tank

Answer 1

Hey mate,

◆ Answer-
h = 74.36 m

◆ Explanation-
# Given-
r = 6 m
TSA = 2915 m^2

# Solution-
Total surface area of the tank will be-
TSA = πr^2 + 2πrh
2915 = 3.14×6^2 + 2×3.14×6×h
2915 - 113.04 = 37.68×h
h = 2801.96 / 37.68
h = 74.36 m

Height of the tank is 74.36 m.

Hope this is useful...

Answer 2

#RAM RAM ji ❤

___HellØ ✨


ĀNSWĒR ⏬⏬

Given ▶

Surface area : 2915 m^2

radius : 6m

h:?



T.S.A = πr^2 +2πrh

2915=3.14×6×6+2×3.14×6×h

2915=113.04+37.8 h


2915-113.04= 37.8h


2801.96/37.8=h

h=74.36m


so the height of the tank : 74.36m



________________________________


✨✨✨✨ THANKS ✨✨✨✨✨



________________________________



#HARYANVI THINKER ✔❤