Question

ANSWER PLZ FAST ............................​

Answer 1

Answer:

I hope its help you

Step-by-step explanation:

A)

AB^2 = AM^2 +. BM^2 -2AD × MD......... ( i.)

B)

AC^2 = AM^2 + MC^2 + 2AD × MC........... (ii)

C)

Adding eq (i) & (i)

AB^2 + AC^2 = AM^2 +AM^2 +MC^2 + BM^2 + 2AD -

2AD ×MC × MD

AB^2 +. AC^2 = 2AM^2 +. 2BM^2

............. (Proved)

Answer 2

Answer:

HOPE IT IS USEFUL...

THANKS MY ANSWERS

MARK MY ANSWERS BRAINLIST ANSWER