2010 · Q58
A parallelogram and a rectangle stand on the same base and on the same side of the base with the same height. If l1,l2 be the perimeters of the parallelogram and the rectangle respectively, then which one of the following is correct ?
Elementary MathematicsMensuration
- Al1 < l2
- Bl1 = l2
- Cl1 > l2 but l1 ≠ 2l2
- Dl1 = 2l2
Explanation
Slanted side exceeds height, so l1>l2 but not double.