Question

AABC is an isosceles triangle in which AB=AC. Show that B= 2C.
(Hint: Draw AP IBC) (Using RHS congruence rule)with diagram​

Answer 1

Answer:

In ΔABP and ΔACP,

∠APB=∠APC (Both equal to 90

0

)

AB=AC [∵ΔABC is an isosceles triangle.]

AP=AP (Common Side)

By R.H.S. criterion of congruence,

△ABP≅△ACP

⇒∠B=∠C (CPCT)

Answer 2

Answer:

draw triangle by yourself