Math, asked by manmeetkaur373, 4 months ago

The length and breadth of a hall are 20m and 15m respectively. Find the are of four walls of the hall if the height of the hall is 10m.

Answers

Answered by ranjanaayush89

0

Step-by-step explanation:

area of hall=l*b

=15*20=300

10*4=40

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