Find the perimeter and area
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perimeter of triangle=sum of all sides
= 9 cm
perimeter of rectangle = 2(l+b)
= 14 cm
area of rectangle= l×b
= 12cm²
perimeter of rectangle 2 = 2(l+ b)
= 18 cm
area of rectangle 2= l× b
= 18 cm²
=
Answered by
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Answer:
perimeter of 1st figure - 9
area of 1st figure - 2.63
perimeter of 2nd figure - 14
area of 2nd figure - 12
perimeter of 3rd figure - 18
area of 3rd figure - 18
hope this has helped you :)
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