Hello!
To find the circumference you use the equation
r is the radius
Put 3.14 in for pi
2(3.14)(26.85) = 168.618
Round the the nearest tenth
The answer is 168.6
Hope this helps!
Answer:
Step-by-step explanation:
Use the trigonometry formula
You are given that
Substitute into the first formula
Angle is acute angle, then the sine of this angle is positive and
F would be 1. G would be 4. E would be negative 3