Answer:
2/3 = 8/12
Step-by-step explanation:
2/3 vs 8/12
Multiply the left by 4/4 to get common denominators
2/3 *4/4 = 8/12
They are equal
<u>Given</u>:
The radius of the circle is 12 units.
The central angle of the shaded region is 90°
We need to determine the arc length of the shaded region.
<u>Arc length:</u>
The arc length of the shaded region can be determined using the formula,
substituting and r = 12, we get;
Multiplying the terms, we have;
Dividing, we get;
Rounding off to the nearest tenth, we get;
Thus, the arc length of the shaded region is 18.8 units.
Answer:
I think 60
Step-by-step explanation: