Math, asked by abdullah1920, 5 months ago

Write the formula to find the total surface area of a cylindrical pillar.
b) 211r(r + h)
d) Ir(r +h)
a) 211rh
c) IIrh

Answers

Answered by Janeeshthelegend
1

Answer:

211r(r+h)

Step-by-step explanation:

211rh + 211r² = 2 , 11 and r common

211r(r+h)

Answered by anishabakare
1

Answer:

b

Step-by-step explanation:

TSA = 2πr (h + r)

2pie=211

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