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3 years ago

8

I really need help...

2 answers:

lianna [129]3 years ago

8 0

It could not be 73º because if you add that to 120 then it will be more than 180 degrees, which is the total number of degrees in a triangle. Hope this helps!

SSSSS [86.1K]3 years ago

4 0

The sum of interior angles in a triangle is 180°

If an angle is 120°, then the sum of the other angles is
180° - 120°
= 60°

First, second, and third options are less than 60°. So the three choices are possible angle to the triangle.

The fourth option isn't possible for the triangle. So the answer of the question is fourth option (73°)

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- Equal midpoints of AC and BC.

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1. Plot the given points, as you can see in the graph attached.

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