Question
Download Solution PDFThe area of a parallelogram ABCD is 300 cm2, The distance between AB and CD is 20 cm, and the distance between BC and AD is 30 cm. What is the perimeter (in cm) of the parallelogram?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
The area of a parallelogram ABCD is 300 cm2
Concept used:
Perimeter of a parallelogram = 2(a + b)
Area of a parallelogram = a × b
Where a and b is any side and height of the parallelogram from the opposite side
Calculation:
According to the concept,
CD × 20 = 300
CD = 15
Again
AD × 30 = 300
AD = 10
So, Perimeter = 2 (15 + 10)
⇒ 50 cm
∴ The perimeter of the parallelogram 50 cm
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