Question

A cylindrical vessel open at top has radius 10 cm and height 14 cm. Find tsa of vessel

Answer 1

Heya !!!

Given :-
radius of cylindrical vessel = 10cm
height = 14cm

Total surface area of vessel (of cylindrical shape)
$2\pi \: r(r + h) \: sq.unit \\ \\ 2 \times \frac{22}{7} \times 10 \times (10 + 14) \\ \\ \frac{44}{7} \times 10 \times 24 \\ \\ \frac{10260}{7} \\ \\ 1508.57$

Hence, T.S.A = 1508.57 cm square.



Hope it helps.

Answer 2

Radius of cy. vessel is 10 cm
Height of cy. vessel is 14cm
Total surface area of cy. Vessel is 2πr(r+h)
= 2 ×22/7 ×10(10+14)
= 440/7 × 24
= 10560/7
= 1508.57 cm sq.
I hope u understand.
PLZZ marks the brain list .