Question

in the adjoining figure find the value of x,y,z in the given paraalagoram​

Answer 1

Answer:

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Step-by-step explanation:

∠PQR+ext.∠Q=180  

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 [Linear pair]

∠PQR+80  

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=180  

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⇒∠PQR=100  

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       x+100  

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=180  

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 [Supplementary angles of parallelogram]

                       x=80  

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In △PSR,Z=∠SRP [Alternate angles]

∴80  

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+60  

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+Z=180  

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⇒Z=180  

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−140  

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=40  

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In △PQR,

40  

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+y+100  

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=80  

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       y=180  

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−140  

∘

=40  

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