Question

isosceles triangle ABC whose side AB= 4cm,BC=3cm and Angle=80 degree,angle B=angle C and it is congruent to triangle XYZ find the measure of side XY and YZ and angle X,angleY,angle​

Answer 1

Step-by-step explanation:

ΔXYZ is an isosceles triangle. Angles opposite to equal sides of an isosceles triangle are equal.

Thus, if XY=YZ, then ∠Z=∠X.