Question

the bisector of any two angles of an equilateral triangle intersect at A)90 degree b)60° c)720 degree d) 180 degree​

Answer 1

Answer:

90°

Step-by-step explanation:

when we bisect the two 60° angles, we get 30°at each place and form a smaller triangle in the bigger equilateral triangle.

Now, as we know, sum of the 3 angles of a triangle is 180° so the third angle would be 180°-(30°*2)

=180°-60°

=90°