Question

Sumathi says that the area of triangle PQR is, A = 1/2x8x7cm .Rajani says that it is, A =1/2x9x7cm .who is correct ? Give reasons for your answer

Answer 1

both are wrong as a theorem sum of two sides of triangle always greater then other

Answer 2

the two bothe theoram is incorrect beacuse the sum of two sides of a triangle is always greater than third side