Cos60° = 0.5
Any angle less than 90° is an acute angle.
Therefore, 60° is the acute angle.
Answer:
b
Step-by-step explanation:
If the Diameter Is 4 inches then the radius will be 2 inches!
Hope I Helped!
4w +8. C.
It’s 4 * width for perimeter and two of the sides are longer by 4in so 2*4=8
