Question
Download Solution PDFThe base of a parallelogram is thrice its height. If the area of the parallelogram is 1020 cm2, then what is its height?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
The base of a parallelogram is thrice its height. The area of the parallelogram is 1020 cm2.
Formula used:
Area of parallelogram = base × height
Calculations:
Let height = h cm
Then, base = 3h cm
Area = 3h × h = 3h2
Given area = 1020 cm2
⇒ 3h2 = 1020
⇒ h2 = 340
⇒ h = √340
⇒ h = 2 √85 cm
∴ The correct answer is option 1.
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