find the value of x and y
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Answered by
3
For value of y :-
y-5 + 2y-4 = 180° (sum of co interior angles is 180°)
3y -9= 180°
3y= 189
y = 189/3
y = 63°
_____________
For value of X :-
X + y-5= 180° ( By linear pair)
X + (63-5)= 180°
X + 58= 180°
X = 180-58
X = 122°
______________
So, this was the answer
Hope it helps.......
y-5 + 2y-4 = 180° (sum of co interior angles is 180°)
3y -9= 180°
3y= 189
y = 189/3
y = 63°
_____________
For value of X :-
X + y-5= 180° ( By linear pair)
X + (63-5)= 180°
X + 58= 180°
X = 180-58
X = 122°
______________
So, this was the answer
Hope it helps.......
Answered by
1
∠PSB=∠SRD (corresponding angles)
⇒x=2y-4↔(1)
Also,x+y-5=180(linear pair)↔(2)
substituting (1) in (2) ⇒ 2y-4+y-5=180
3y-9=180
÷3)⇒y-3=60
∴y=60+3
∴ y=63
(1)⇒x=2×63-4
x=126-4
∴x=122
∴x=122 and y=63
Hope it helps
Thumbs up!!!!
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