The length of a rectangular plot is 10m, more than its breadth. If the perimeter of the floor is 170m, what is its length.
Answers
Answered by
0
answer: Letthebreadth=xcmlength=x+10Perimeter=80m2(l+b)=80ml+b=40x+10+x=40x=15cmthen,length=15+10=25l=25cmDimension(l,b)=(25cm,15cm)area=l×b=25×15=375cm2
Similar questions