Question

If triangle abccongruent triangle pqr angle a=60 angle b=40 then find the value of angle r of pqr

Answer 1

PLEASE MARK AS BRAINLIEST

please please please please please

Answer:

∠R=80°

Step-by-step explanation:

∠A+∠B+∠C=180°

∠C=∠R=180°−100° (Correspondinɡ ∠s of congruent ∆s)

=>∠R=80°