Question

In triangle ABC, angle A = 30,B = 40,C =110.The angles of the triangles formed by joining the mid points of the sides of this triangle are​

Answer 1

Step-by-step explanation:

angles are 30,40 110

because it made from mid points of TRIANGLE

Answer 2

Answer:

30°, 40°, 110°

Step-by-step explanation:

In ∆ABC,

∠A = 30°, ∠B = 40°, ∠C = 110°

D, E and F are mid-points of the sides of the triangle. By joining them in order,

DEF is a triangle formed

Now BDEF, CDFE and AFDE are ||gms

∴ ∠A = ∠D = 30°

∠B = ∠E = 40°

∠C = ∠F= 110°

∴ Angles are 30°, 40°, 110°