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2 years ago

Thankyou for all the help

Mathematics

2 answers:

Travka [436]2 years ago

8 0

Answer:

1. x + y = 180

2. x = 50 y= 130

Step-by-step explanation:

They're parallel.

We can label the unamed angle z.

So z = y

and 50 = x

There's 360 degrees in a circle, so x + y= 180 because it's half 360 and half a circle.

x=50

so 50 + 50 = 100.

360 - 100 = 260

so 260 ÷ 2 = 130

y = 130 because y and z are equal so they're the same number

k0ka [10]2 years ago

4 0

Step-by-step explanation:

1. x+y=180

hope that helps

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