Question

find x in a triangle PQR : a) P = 60 , Q = 30, angle PRT = x . *
2 points
90
30
60
120
b) P = 60 , Q = 30, R = x . *
2 points
90
30
60
120
C) name the property in both the questions *
2 points
angle sum property
exterior angle property
both
none
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Answer 1

Answer:

a) 90

b)90

c)Angle sum property