A ray bisects an angle of . What is the measure of each of the two new angles formed?
- A
- B
- Ccheck_circle
- D
Explanation
A bisector divides an angle into two equal parts: .
Lines, Angles, and Triangles
SAT Math· difficulty 3/5
Want 10 more like this — adaptive to your weak spots?
Related questions
- sat-math-geo1-044
An equilateral triangle has perimeter 24. What is the height (altitude) of this triangle?…
chevron_right - sat-math-geo1-131
In triangle ABC, AB = AC = 13, and BC = 10. What is the length of the median from A to BC?…
chevron_right - sat-math-geo2-122
In parallelogram ABCD, \angle A=2x+10 and \angle B=4x-40. What is x?…
chevron_right