AREAS A3

Area of rectangle is 240cm². Find length if width is 10cm.

Solution

    Area = Length x width

    240  = L  x  10

    240 = 10L

   ²⁴240    =    ¹10L

    ₁ 10          ₁10

L = 24cm

Hence length is 24cm

TRY THIS....................

Area of rectangle is 140cm². Find length if width is 10cm.