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4 years ago

10

Two angles in a triangle add up to 125 degrees. What is the size of the third triangle?

1 answer:

Semmy [17]4 years ago

6 0

I hope this helps you

angle one a

angle two b

angle three c

a+b=125

a+b+c=180

125+c=180

c=55

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1. D. $50\text{ units}^2$

2. D. 45 units.

Step-by-step explanation:

We have been two graphs.

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Upon substituting coordinates of base line of our triangle we will get,

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Step-by-step explanation:

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