Triangle Angle Sum Theorem Practice%0D%0AComplete this assessment to review what you've learned. It will not count toward your grade.%0D%0A2 of 52 of 5 Items%0D%0A%0D%0A%0D%0A%0D%0A%0D%0AQuestion%0D%0AUse the Triangle Angle Sum Theorem to find the measure of the third angle of the triangle if the measure of two angles are 34.6° and 52.8°.(1 point)
To find the measure of the third angle, we first need to add the measures of the two given angles:
34.6° + 52.8° = 87.4°
Next, we can use the Triangle Angle Sum Theorem, which states that the sum of the measures of the angles of a triangle is always 180°. Therefore, we can find the measure of the third angle by subtracting the sum of the two angles we know from 180°:
180° - 87.4° = 92.6°
Therefore, the measure of the third angle is 92.6°.