Answer:
d
Step-by-step explanation:
the angle is less than 90 degrees
the correct choice is an acute angle have a great day
lol
Now don't get us wrong – not all of these answers raise this excellent question
1)√58
2√-8
SEE IMAGE FOR SOLUTION
-11
3 - 11 = -8
a = 40°
I. When total angle is 180 or half of circle
Find a or missing angle by
180 = 50 + 90 + x
180 - 140 = x
x = 40º
That makes a is 40º
Hope that help :)
