Math, asked by s5anayan2799manche, 17 days ago

Please give me the answer​

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Answered by anshdwivedi01234
0

Step-by-step explanation:

76-a- 1m²=100cm²

0.8m²=0.8×100cm²=80cm².

b- 100cm³=1m³

8500cm³=8500/100m³=85m³

77-a- Perimeter of Rectangle = 2(Length+Breadth)

perimeter = 2(50m+23m)=146m.

b- Area of Rectangle = L×B

Area= 50 × 23 = 1150m².

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