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3 years ago

Anyone help? :/ just need a push on how to start

Mathematics

2 answers:

Alja [10]3 years ago

8 0

Answer:

Notice the line in between the 61 degrees and b

Step-by-step explanation:

I can't remember what this kind of angle is called, but when you have a straight line with another line coming out of it like this, then the sum of both angles has to equal 180 so what would you add to 61 to get to 180?

stich3 [128]3 years ago

7 0

Answer:

b=119

Step-by-step explanation:

For the straight line with 61 degrees and b would be a total of 180 degrees when added.

180-61=b

119=b

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