Question

Draw a diagram for the following statements and prove the result -
1) Any two altitudes of an equilateral triangle are congruent
please answer fast

Answer 1

AB=BC=CA

⇒∠A=∠B=∠c

⇒AD bisect BC in equal part

and BE also bisect AC into two equal parts

⇒ΔADC≃ΔBEC,by S.A.Scriteria.

Hence,BE and AD are congruent