Math, asked by meneyrona, 1 year ago

an aquarium is in the form of a cuboid whose external measures are 70cm*28cm*35cm.the base,side faces are to be covered with coloured paper . find the area of the paper needed .

Answers

Answered by siddhartharao77
215
Given length = 70cm

          breadth = 28 cm

          height = 35 cm.


Area of base = l * b =  70 * 28 = 1960

Area of side base = b * h =  28 * 35 = 980

Area of back face = l * h = 70 * 35 = 2450.


Area of the paper needed = 1960 + 2450 + 2(980)

                                            = 1960 + 2450 + 1960

                                            = 6370 cm^2.


Hope this helps!
Answered by 95lalitveer
45

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