Question

in triangle abc angle A equal to 60 degree angle B equal to 70 degree and Angle equal to 50 degree. D E and F are the midpoint of side BC AC and a b respectively find the measure of the angle of the triangle formed by joining the midpoint of the sides of triangle ABC

Answer 1

EFBD and EFDC are parallelogram now you can find the answer using property of //gram that opposite side are equal and property of triangle that sum of all angles =180 degree

Answer 2

Answer:

50 60 70

Step-by-step explanation:

Mark me brailiest see the image below