Question

In angle,if pq=qr and angle p=70,then the valueofangle R is​

Answer 1

Answer:

@r is 55

Step-by-step explanation:

given: pq =qr

@q @r (pq = PR,so its an isosceles triangle)

@p+@q+@r = 180(angle sum property of triangle)

70+ @q+@r= 180(@p= 70 ..data)

70+ 2q= 180(@q= @r)

2q= 180-70

2q= 110

q = 110/2

q=55

therefore @r= 55degree(@q=@r)

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