English, asked by ishantrao123, 11 months ago

the angles of an parallelogram in the ratio of 5 ratio 4find the ratio of the parallelogram
please

Answers

Answered by umashukla71gmailcom

0

The consecutive angles of parallelogram are supplementary .

therefore, 5x+4x=180°

9x= 180°

x= 180÷9

x=20

angle 1= 20×5= 100°

angle 2= 20×4= 80°

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