area of rectangle whose perimeter is 47 and length is 15 m
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jayatheja2018:
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perimeter = 47
length = 15 m
47 = 2 ( l + b )
47 / 2 = 15 + b
b = 47 /2 - 15
b = 47 -30 /2
b = 7/ 2
area = lx b
15 x 7/2=52.5
hpie iis right
length = 15 m
47 = 2 ( l + b )
47 / 2 = 15 + b
b = 47 /2 - 15
b = 47 -30 /2
b = 7/ 2
area = lx b
15 x 7/2=52.5
hpie iis right
47-30=17
check it
opps
no
yes she is right i m correct
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