10. if a triangle has an angle of 45° and an angle of 100°, what is the third angle? a. 45° b. 35° c. 55° d. 100°

So, 35 degrees is your answer.

Step-by-step explanation:

180 - 100 - 45 = 35 degrees

Hope my answer has helped you!

For this case we have by definition, that the sum of the internal angles of a triangle is 180.

Then, they tell us that two of the angles measure 45 and 100 degrees respectively. If "x" is the missing angle we have:

Clearing the value of "x":

So, the missing angle is 35 degrees

35 degrees

Option B

your answer is the frist one

hop i