Find the parameter of each of the following
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Answered by
0
Answer:
a)10cm
b)11cm
c)24cm
d)81.5
e)36.1
f)34
Answered by
1
Answer:
10cm² ,11cm² ,24cm²,81.8cm²,36.1cm² , 38cm²
Step-by-step explanation:
1) area of rectangle = 2(L+B)
=2(2+3)=2×5=10cm²
2) area of rectangle=2(3.5+2) =2×5.5=11cm²
3) area of square= 4×side= 4×6 =24cm²
4)area of rectangle= 2(30.4+10.5) = 2×40.9=81.8cm²
5) area of pantagon= sum of all side
=8.3+8.2+3.8+8.4+7.4
=36.1cm²
6) area of given figure= sum of all side
=2+2+4+4+4+12+5+5=38cm²
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