A.) A right angle>90 degree angle
B.) An obtuse angle> greater than 90 degrees less then or equal to 180 degrees
C.) An acute angle> less than 90 degrees
D.) A straight angle> 180 degrees
Answer: I got C) 10.8
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
So all the angles of triangle add up to 180 degrees. So you add up the the two other sides and subtract 180 by the answer.
61 + 58 = 119
180 - 119 = 61
So, you’re answer would be 61 degrees. Hope that helped :)
Answer:
and f as shown below.
Use these lengths to find cosx, sinx, and tanx.
Step-by-step explanation: