Can someone help me with this? I don't understand how to do these & I need to know the answers.

Mathematics

2 answers:

Strike441 [17]3 years ago

6 0

The interior angles of a triangle add up to 180 degrees.

1. 180 - (117 + 33) =
180 - 150 =
30....so < 1 = 30

2. 180 - (57 + 33) =
180 - 90 =
90....so < 1 = 90

IgorC [24]3 years ago

3 0

1. is D and two is correct

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