Here is a rectangle ABCD. The length of the rectangle is increased by 10%. The width of the rectangle is increased by 5%. Find t
he percentage increased in the perimeter of tge rectangle.
1 answer:
Answer: Width would become 21 and length would become 33. Original perimeter is 100, increased perimeter is 108 which is a 7.69% increase
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Because, 2/5 equals 4/10. 10x10=100, so 4x10=40, so 40%.
If w is real then we need ignore negative sign and consider it as a mod value. So the answer will be 2
