AB || CD and
AE || CF, and FCG = 90°
and BAC = 120°. Find
the values of x, y and z.
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Answered by
0
Answer:
x=60°
y=30°
z=150°
Step-by-step explanation:
when u know about opp. angle, right angle and 360° it's easy
Answered by
8
Answer:
x = 60°
y = 30°
z = 150°
Step-by-step explanation:
given: AB ll CD, AE ll CF,
FCG = 90°
BAC = 120°
BAC + ACD = 180° (alternate interior angle)
120° + x = 180°
x = 180° - 120°
x = 60°
ACD + ACF + FCG = 180° ( supllymentary angle)
60° + y + 90° = 180°
y = 180° - 60° - 90°
y = 180° - 150°
y = 30°
ACF + CAE = 180° (alternate interior angle)
30° + z = 180°
z = 180° - 30°
z = 150°
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