Share
Select the correct answer. How many degrees define a straight angle? OA 180° OB. 120° OC. 45°
Question
Select the correct answer.
How many degrees define a straight angle?
OA
180°
OB.
120°
OC.
45°
OD.
90°
in progress
0
Mathematics
3 years
2021-08-06T16:59:17+00:00
2021-08-06T16:59:17+00:00 1 Answers
8 views
0
Answers ( )
Answer:
180°
Step-by-step explanation:
A whole circle is 360°, therefor an straight line is half of that, so 360/2=180.