Math, asked by krishna17121980, 5 months ago

AB || CD and
AE || CF, and FCG = 90°
and BAC = 120°. Find
the values of x, y and z.​

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Answers

Answered by purshigowda7353
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 saritaverma3005
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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