please help me find this
( Find angles x and y in this figure)
Share
please help me find this
( Find angles x and y in this figure)
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
X=60
Y=60
Step-by-step explanation:
ANGLE WITH THE EXTENDING ANGLE 120 WILL BE 60 AS PER AS THE PROPERTIES OF LINEAR PAIR.
AS WE CAN SEE THE TWO SIDES OF TRIANGLE BEING THEPARTS OF THE ARM OF ANGLE X
SO BY THE POROPERTY THST THE ANGLES OPPOSING BTHE TWO EQUAL SIDES ARE EQUAL THUS ANGLE Y WILL BE 60
TO FIND ANGLE X SIMPLY SUBTRACT SUM OF Y AND 6 AND X FROM 18
WHICH WILL GIVE 60
THUS X=60
mark my answer ans brainliest and like and follow
Verified answer
gjven: let the triangle be ABC
°•° AB = AC •°• <B = <C = <y
<ACD = 120°
To find: <x & <y
°•° BD is a straight line
•°• <y + 120° = 180° (by linear pair axiom)
<y = 180° - 120°
<y = 60°
Now, by exterior angle property in triangle ABC
<x + <y = 120°
<x + 60° = 120°
<x = 120° - 60°
<x = 60°
<x = 60° & <y = 60°