Math, asked by sam3536, 1 year ago


2. The sides of a rectangle are 20 cm and 15 cm. If each side of the rectangle is increased by 20%, find the
percentage increase in the area.

Answers

Answered by sriram2009
0

Answer:

Short cut for finding increased area x+y+xy/100

20+20+20*20/100

=40+400/100

=40+4

=44%increase

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