Question

In this section, you’ll solve problems involving geometric measurements.

You start streaming live content from the taco truck to increase interest in your menu offerings. Before you go live, you need to plan your setup to ensure proper lighting and a clear view of the food preparation area.

You’re setting up your streaming lights, and the frame holding the lights forms a triangular support. Two angles of the triangle measure 50° and 60°. What’s the measure of the third angle?
Question 7 options:

60°

70°

100°

80°
Page 7 of 9

Answer 1

The angles of a triangle sum to 180°. The third angle is 180° − (50° + 60°) = 180° − 110° = 70°.

Answer: 70°.