Question

please help thank you

Answer 1

Step-by-step explanation:

IN TRIANGLE AXB AND TRIANGLE BYC

ANGLE A = ANGLE C ( OPPOSITE ANGLES OF RHOMBUS ARE EQUAL)

AB = BC (ADJACENT SIDES OF RHOMBUS ARE EQUAL)

ANGLE BXA = ANGLE BYC ( EACH 90)

TRIANGLE BXA IS CONGRUENT TO TRIANGLE BYC BY AAS RULE

BY CPCT ( corresponding parts of congruent triangle)

BX = BY

OR BX IS CONGRUENT TO BY