Question

the sides of rectangle are 20 cm and 150 cm .if each side of rectangle us incresed by 20 percent find the oercentage area​

Answer 1

This is your answer

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Answer 2

Answer:

$L=20cm \: \: \: \: \: \: \: \: \: \: \: B=15cm \: Area=L×B=20×15cm \: \: 2=300cm2 \: \: \: New \: length=20+20%of20=20+10020×20=24cm \: \: \: Newbreadth=15+20%of15=15+10020×15=18cm \: \: \: \: NewArea=24×18cm2=432cm2%ofArea \: Increased=300(432−300)×100%=3132=44Ans.44%</p><p>$

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