Question

traingle abc-traingle pqr if angle b=40 , angle p = 70 then what is the value of angle r​

Answer 1

Answer:

angle r =70

Step-by-step explanation:

according to question,

triangle abc=triangle pqr

so, angle a=angle p=70

angle b=angle q=40

angle c =angle r=?

sum of angles in a triangle=180

p+q+r=180

70+40+r=180

130+r=180

r=70