In the following figure, DE BC, triangle B = 30°, triangle A = 60°. Find the
values of x, y and z.
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4
Answer:
y=30° (corresponding angle)
60+y+x=180°
60+30+x=180°
x=180-90
x=90°
z=90° (corresponding angle)
Answered by
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Given: In the following figure, DE BC, triangle B = 30°, triangle A = 60°.
To Find: The value of x y and z
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❒ We know that,
Here,
Now,
Check,
- Similarly
- Hence proved!
Therefore,
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