Math, asked by raman5668, 1 year ago

AB, CD and EF are three lines intersecting at the same point
(1) Find x, if y=45°and z=90°.
(2)Find a, if x=3a,y=5x and z=6x.

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Answers

Answered by wonline1789
3

Answer:

(1)x=45

x+y+z=180

x+45+90=180

x+135=180

x=180-135

x=45

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