3 years ago

Photo above. Please help I'm confused

2 answers:

4 0

There is 180 degrees on a straight line so you can work out the unnamed angle in the triangle by doing 180-115 which is 65

There are also 180 degrees in a triangle so to work out y you do 180 - (65+85) = 30

So y = 30 degrees

Ivan3 years ago

3 0

You have to use p theorem

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masya89 [10]

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3 years ago

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Eddi Din [679]

Answer:

Step-by-step explanation:

OK... You have to use this formula: Y2 - Y1

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-1

It's either -6 or it's just -6 by itself... Really sorry if I'm wrong...

-1

4 0

3 years ago

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