CBSE Class 7 Answered
23 no.
Asked by mishravishwajeetsujeet | 09 Nov, 2020, 21:45: PM
Expert Answer
Perimeter of a square room = 4(side)
→ 48 = 4(side)
→ side of a square room = 48/4 = 12m
Area of a square room = 12 × 12 = 144m2 ..... (1)
Side of a square incuding balcony = 12 + 2 + 2 = 16m
Area of a square incuding balcony= 16 × 16 = 256m2 ......(2)
Area of balcony = (2) - (1) = 256 - 144 = 112 m2
Answered by Yasmeen Khan | 20 Jan, 2021, 17:12: PM
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