In Fig AB∥CD and CD∥ EF. Also EA ⊥ AB.If ∠ BEF= 55 Find
the values of x,y z
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Answered by
3
Step-by-step explanation:
/_CEF=/_CED+/_DEF
90=z+55
z=90-55=35°
y=z=35°(alt. angles)
y=x=35°(corresponding angles)
Answered by
4
Answer:
x=125°,y=125°,z=35°
Step-by-step explanation:
=> z+55°=90° ( AE perpendicular on line)
=> z=90°-55°
therefore, z = 35°...
=> y + 55° =180° ( co-interior angles)
=>y= 180°-55°
therefore, y = 125°
=> x = y ( corresponding angles)
=> x= 125°
Hence, x= 125°, y= 125° and z= 35° ....
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