Math, asked by markdavid24february, 4 months ago

Find the parameter of each of the following

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Answers

Answered by keerthana39
0

Answer:

a)10cm

b)11cm

c)24cm

d)81.5

e)36.1

f)34

Answered by Anonymous
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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