Math, asked by shivamthakurAk47, 1 year ago

plz ANWER QUESTION NO 9th

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Answered by nancyjain1840

4480 is the answer of this question..

shivamthakurAk47: can you solve it plzz

nancyjain1840: yes

nancyjain1840: thanks for giving me the brainlist

shivamthakurAk47: no but the solution

shivamthakurAk47: thanks

Answered by hharasudhan539

Answer:

Step-by-step explanation:

A cuboid has four sides (s) of equal area and two ends (e) of equal area. I'll assume that 20cm = length, 16cm = height and 14cm = width. The area of each side is 20cm x 16cm = 360cm2 and the area of each end is 16cm x 14cm = 224cm2. Since the top is open, then each cuboid has only three sides and two ends; and since there are 10 tins, then the total area is:

(3s + 2e)*10 = (3(360cm2) + 2(224cm2))*10

= (1080cm2 + 448cm2)*10 = (1528cm2)*10

= 15,280 cm2.

hharasudhan539: bro

hharasudhan539: i answered it step wise

hharasudhan539: she just gave you the answer

shivamthakurAk47: no but the solution

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