find x and y in the following figure.
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Step-by-step explanation:
x will be 35 and y will be 45
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Answer:
x= 35°
y= 45°
Step-by-step explanation:
∠ACD + ∠ACB = 180°
Now, ∠ACD= 100°
So, 100° + ∠ACB = 180°
∠ACB= 180°-100°= 80°
Since we know that sum of the angles of a triangle= 180°
So, in ΔABC,
65°+80°+x= 180°
Therefore, x= 180°- (65°+80°)
x= 180°- 145°
x= 35°
now, ∠ CAD= x = 35°
So, in Δ ACD,
35°+100°+y= 180°
y= 180°-(35°+100°)
y= 180°-135°
y= 45°
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