In ∆ABC, ∠A = 50o, ∠B = 60o and ∠C = 70o. Find the measures of the angles of the triangle formed by
joining the mid points of the sides of this triangle.
60o, 40o, 80o
40o, 50o, 90o
30o, 45o, 105o
50o, 60o, 70o
In ABC, ∠A = 50o, ∠B = 60o and ∠C = 70o. Find the measures of the angles of the triangle formed by hoining the mid points of the sides of this trangle.