Answer:
√34
Step-by-step explanation:
it would be radical 34.
If the circumference is half of the perimeter than the area for both circles would be half of them find one circles area and half it
Answer:
5 complete scarves
Step-by-step explanation:
Answer:
arc FD = 236°
Step-by-step explanation:
The measure of the arc is equal to the measure of the central angle it subtends, thus
arc FD = arc FE + arc ED = 146° + 90° = 236°
So this first wants you to find where sin is √3/2 when θ is between π and 3π/2. θ would therefore be located at 2π/3.
Now plug in the value of θ for cosine:
cos (2π/3) = -1/2
And tangent:
tan (2π/3) = -√3/3
