A rectangle and a parallelogram are drawn between the same parallel lines on a common base of 10 cm. If the perimeter of the rectangle is 36 cm, then the area of the parallelogram is
(a)
60cm2
(b)
80 cm2
(c)
81 cm2
(d)
100 cm2
A rectangle and a parallelogram are drawn between the same parallel lines on a common base of 10 cm. If the perimeter of the rectangle is 36 cm, then the area of the parallelogram is
(a)
60cm2
(b)
80 cm2
(c)
81 cm2
(d)
100 cm2
Question ID - 50158 | SaraNextGen Top Answer
A rectangle and a parallelogram are drawn between the same parallel lines on a common base of 10 cm. If the perimeter of the rectangle is 36 cm, then the area of the parallelogram is
(a)
60cm2
(b)
80 cm2
(c)
81 cm2
(d)
100 cm2
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A rectangle and a parallelogram are drawn between the same parallel lines on a common base of 10 cm. If the perimeter of the rectangle is 36 cm, then the area of the parallelogram is |
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|
(a) |
60cm2 |
(b) |
80 cm2 |
(c) |
81 cm2 |
(d) |
100 cm2 |
1 Answer
127 votes
Answer Key / Explanation : (b) -
Let ABCD be the rectangle and ABEF be the parallelogram.
Let AB = 10 cm.
cm.
Area of 
gm ABEF = 10
= 80 cm2.
127 votes
Answer Link
127