From the adjoining figure AB parallel DL and AD parallel BC find the value of X,YZ
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0
Answer:
Given that XY∣∣BC
then,
In ΔABC
∠A+∠B+∠C=180
o
(property of triangle)
40
o
+30
o
+∠C=180
o
70
o
+z=180
o
z=180
o
−70
o
z=110
o
XY∣∣BC
then
∠x
o
=∠B
∠x
o
=30
o
.
Now, In ΔAXY
∠x
o
+∠y
o
+∠A=180
o
(property of triangle)
30
o
+∠y
o
=40
o
=180
o
∠y
o
=180
o
−70
o
∠y
o
=110
o
Hence, this is the answer.
Step-by-step explanation:
Answered by
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Answer:
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