019 Aroom of length 10m breadth 7m and height 8m is to be painted, find how muchares
is to be painted?
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0
Answer:
5200 is the anwer
Step-by-step explanation:
because we can multiply
Answered by
1
Since the doors and windows are not mentioned
Therefore we need to find the area of the whole room
Length, l=10m
Breadth, b=7m
Height, h=8m
Area = 2lb+2lh+2hb
=2×10m×7m+2×10m×8m+2×8m×7m
=140m²+160m²+112m²
=412m²
HOPE IT HELPS!!!
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