exam
Maths Puzzle
Numerical Ability
the perimeter of a rectangle is 50 m. the width of a triangle is 5 m less the the length. Find the length and width.
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- note: in question there should be rectangle instead of triangle.
2(l+b)=50
and, b=l-5.
2(2l-5)=50.
Therefore, l=15m and b=10m - 10 years agoHelpfull: Yes(0) No(0)
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