Question

.If ∆ ABC ∆PQR and ∠ A =60

and ∠ B=70 then what is the measure of ∠R?​

Answer 1

Answer:

40°

Step-by-step explanation:

Both ∆ are equal

hence 3rd angle is 40°

Answer 2

Answer:

triangle ABC

A=P

B=Q

C=R

Angle A + angle B + angle = 180

60 + 70 + x =180

130 + x = 180

x = 180 - 130

x = 60

Angle C and R = 60