Question

in the given figure PQ equals PR and PRS equal to 110° then angle P is
(A) 50 degree
(B) 40 degree
(C) 30 degree
(D) 20 degree
Figure is given above in the photo
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Answer 1

Answer:

40 degree shayad

Step-by-step explanation:

hope it will help you

Answer 2

Answer:

B) 40°

Step-by-step explanation:

angle PRS + angle PRQ =180°

angle PRQ + 110°=180°

angle PRQ =180°-110°

angle PRQ=70°

Since PQ=PR

Therefore, angle PRQ =angle PQR

angle PQR =70°

Now,

angle PRS =angle P+angle PQR(sum of external angle of triangle)

110°= angle P +70°

110°-70°= angle P

angle P = 40°