A closed Cylinderical tank of height 1.4 m. and radius of the base is 56 c m is made up of a thick metal sheet. How much

Question

A closed Cylinderical tank of height 1.4 m. and
radius of the base is 56 c
m is made up of a
thick metal sheet. How much metal sheet is
required.

in progress 0
Lyla 1 month 2021-09-17T07:47:01+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-09-17T07:48:04+00:00

    Hi,

    Thanks for your question!!

    The dimensions given for the closed  cylindrical tank are 

    Height = h =1.4 m

    Radius  = 56 cm = 0.56 m

    So the Metal sheet required to make cylindrical tank are  = total surface area of cylindrical tank which is equal to 2\piπ r(r+h)

    =2×22/7×0.56(0.56+1.4)

    =2×22×0.08×1.96

    =6.8992 square meters

    Hope it helps!

    0
    2021-09-17T07:48:06+00:00

    Answer: Given: h = 1.4 m = 1.4 x 100 = 140 cm

    Radius = 56 cm

    Metal required for making closed cylindrical tank = Total surface area of the cylinder = 2πr(r+h)

    2 × 22/7 × 56 (56+140)

    44 × 8 ×196

    68992 cm²

    Required metal sheet = 68992 cm²

                  IF IT HELPFUL THEN FOLLOW FOR MORE HELP

Leave an answer

Browse
Browse

18:9+8+9*3-7:3-1*13 = ? ( )