Find the unknown marked angles in each of the following figures...plz

1.	Find the unknown marked angles in each of the following figures...plz give answer with step and explanation..plz give correct answer...
Answer» OPPOSITE ANGLES ARE EQUAL IN A PARALLELOGRAM, X = Y 63⁰ = ANGLE C SUM OF ALL THE ANGLES IN A PARALLELOGRAM IS EQUAL TO 360⁰ X + Y + 123⁰ = 360⁰ X = Y = 117⁰ PLEASE MARK AS BRAINLIEST. :-)

Find the unknown marked angles in each of the following figures...plz give answer with step and explanation..plz give correct answer...

Answer»

OPPOSITE ANGLES ARE EQUAL IN A PARALLELOGRAM,

X = Y

63⁰ = ANGLE C

SUM OF ALL THE ANGLES IN A PARALLELOGRAM IS EQUAL TO 360⁰

X + Y + 123⁰ = 360⁰

X = Y = 117⁰

PLEASE MARK AS BRAINLIEST.

:-)