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ss7ja [257]
3 years ago
9

I need to help to solve this with answer?

Mathematics
2 answers:
Alinara [238K]3 years ago
7 0

Answer:

137°

Step-by-step explanation:

ycow [4]3 years ago
3 0

Answer:

the first angle that u have to find is the one inside the traingle so u do 180-137= 43* and soo in a triangle all the angles need to equal to 180 so u do 180 and add the two of them up 180- 145 which will give u 35 and then u do 180-35 SO THE ANSWER FOR ? IS 145

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Stella [2.4K]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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elixir [45]

Answer:

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Step-by-step explanation:

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3 years ago
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But we don't know the measure of angle 3, so getting an exact sum is impossible here.

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Answer:

Step-by-step explanation:

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