Question

please solve and send the full solution ​

Answer 1

Answer:

x+70⁰+x-10⁰+4x-30⁰=180⁰

=>6x+70⁰-70⁰=180⁰

+70⁰,-70⁰ gets cancel

=>6x =180⁰

=>x=180⁰/6

=>x=30⁰

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Answer 2

Explanation:-

angle PQR = (4x-30)

angle PRQ=70

angle RPQ=(X-10)

= (4x-30)+(x-10)+70=180 {A.S.P.}

=(4x-30)+(x-10)=180-70

=5x-40=110

= 5x =100+40=140

= x=140/5

=x=28

so PQR= 82

PRQ=70

RPQ=28