CBSE Class 9 Answered
Two adjacent angles of a parallelogram are
in the ratio 2 : 3. Find the measures of all the four angles of the
parallelogram.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
Let the two angles be 2x, 3x
2x + 3x = 180o (adj. angles are supplementary)
5x = 180 o
x = 36 o
2x = 72o, 3x = 108o
The four angles are 72o, 108o, 72o, 108o
Answered by | 04 Jun, 2014, 03:23: PM
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