Two angles are supplementary. If one angle measures , what is the measure of the other angle?
- Acheck_circle
- B
- C
- D
Explanation
Supplementary angles sum to . So the other angle is .
Lines, Angles, and Triangles
SAT Math· difficulty 2/5
Want 10 more like this — adaptive to your weak spots?
Related questions
- sat-math-geo1-111
A right triangle has angles 30°, 60°, 90° and area 18\\sqrt{3}. What is the length of the hypotenuse?…
chevron_right - sat-math-geo1-011
A triangle has base 10 and height 6. What is its area?…
chevron_right - sat-math-geo1-071
A right triangle has one angle of 30° and the side opposite this angle has length 5. What is the perimeter of the triangle?…
chevron_right