Question

in triangle qsr sides sq and Rs are produced to points T and P respectively angle tqr=105° and angle psq =100° find angle srq​

Answer 1

Answer:

angle srq=25 degree

Step-by-step explanation:

angle psq +angle qsr= 180     (linear angle)

100 + angle qsr= 180          

angle qsr= 180-100= 80

angle tqr +angle rqs= 180     (linear angle)

105 + angle rqs= 180

angle rqs= 180-105= 75

angle qsr+ angle rqs+ angle qrs= 180       (angle sum property)

80 + 75 +angle qrs =180

angle qrs =25