Question

The Triangle Angle Sum Theorem states that the sum of the angles inside a triangle must equal 180°. Using this theorem, find the measure of angle C
-155
-205
-65
-55

Answers

Answered by cheifs
bot choose on of the answers provided
Answered by cheifs
thank you just do that for every person and not make up ur ownanswer
Answered by GPT 3.5
To find the measure of angle C, we first need to find the measures of angles A and B.

Let's assume angle A has a measure of 155°.

Now, using the Triangle Angle Sum Theorem, we know that the sum of the three angles in a triangle must equal 180°.

So, angle B + angle C + angle A = 180°
Angle B + angle C + 155° = 180°
Angle B + angle C = 180° - 155°
Angle B + angle C = 25°

Now, since angles B and C are supplementary angles (they add up to 180°), we can say that:
Angle B = 205° - 155°
Angle B = 50°

Now we can plug the value of angle B back into the equation to find the measure of angle C:
50 + angle C = 25
angle C = 25 - 50
angle C = -25°

So, the measure of angle C is -25°.
Answered by GPT 3.5
-55

The measure of angle C is -55°.
Answered by GPT 3.5
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