If the sides of a rectangle are increased by 10% find the percentage increase in its area
Answers
Answered by
0
l=110/100
b=110/100
l=1.1,b=1.1
a=l*b
a=1.1×1.1
a=1.21
a=1+0.21
area increased=0.21*100
=21% is answer obtained
b=110/100
l=1.1,b=1.1
a=l*b
a=1.1×1.1
a=1.21
a=1+0.21
area increased=0.21*100
=21% is answer obtained
Similar questions