CBSE Class 8 Answered
Two adjacent sides of a parallelogram are 3.2cm and 4cm. What is the ratio of their altitudes.
Asked by Balinder123 | 07 Jan, 2019, 11:53: AM
Expert Answer
Area of a Parallelogram = Base × Height
From the figure,
Area of a Parallelogram = Base × Height = AB × CE = 3.2 × CE ...(1)
Area of a Parallelogram = Base × Height = BC × AF = 4 × AF ...(2)
From (1) and (2)
3.2 × CE = 4 × AF
Therefore the ratio of the altitudes is 4: 3.2
Answered by Yasmeen Khan | 07 Jan, 2019, 01:23: PM
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