For 1st Figure,
We know that,
Area Of Rectangle = length x breadth
Area Of Rectangle= 43 x 27
Hence, 1161 M.
For 2st Figure,
Area of Square = Side x Side
Area of Square = 40 x 40
Hence, 1600 M.
Answer:
I. L(AB)=43m B(AD)=27m
Area(ABCD)= L*B=43*27=1161cm²
L(EF)=43-1.5-1.5=40m
B(EH)=27-1-1=25m
Area=(EFGH)=L*B=40*25=1000m²
Area of the shaded portion= 1161-1000
=161m²
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Answers & Comments
For 1st Figure,
We know that,
Area Of Rectangle = length x breadth
Area Of Rectangle= 43 x 27
Hence, 1161 M.
For 2st Figure,
We know that,
Area of Square = Side x Side
Area of Square = 40 x 40
Hence, 1600 M.
Verified answer
Answer:
I. L(AB)=43m B(AD)=27m
Area(ABCD)= L*B=43*27=1161cm²
L(EF)=43-1.5-1.5=40m
B(EH)=27-1-1=25m
Area=(EFGH)=L*B=40*25=1000m²
Area of the shaded portion= 1161-1000
=161m²