Math, asked by akshatk924, 1 month ago

Two straight lines PQ and RS intersect each other at point 'O'. If POS + QOS + QOR = 256°, then find the measure of POR. ​

Answers

Answered by amitnrw
4

Given :  Two straight lines PQ and RS intersect each other at point 'O'. If POS + QOS + QOR = 256°

To find:   the measure of POR. ​

Solution:

Two straight lines PQ and RS intersect each other at point 'O'

Hence complete angle at point O is 360°

=>  ∠POS + ∠QOS + ∠QOR + ∠ POR = 360°

POS + QOS + QOR = 256°   given

=> 256°  + ∠ POR = 360°

=> ∠ POR = 360° -  256°

=>  ∠ POR =104°

the measure of ∠ POR. ​ 104°  

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