Question

In triangle PQR, if angle PRS is an exeterior angle. if angle PRS=110° and angle QPR= 70° then, PQR=?​

Answer 1

Answer:

40°

Step-by-step explanation:

ext. angle PRS = int. opposite angle QPR + int. opposite angle PQR

==> 110 = 70 + PQR

==> PQR = 40°

Answer 2

Answer:

40 because QPR = 70 means that 70 at P..and P + Q = exterior angle( 110 )

so 70 + Q = 110

Q = 110 - 70

Q = 40 = Ans

so <PQR = 40

...for wide explanation..you should make a diagram and then follow my steps..

Step-by-step explanation:

I can not attach the file so pls follow my steps..as making a diagram to understand is compulsary

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