Question

The measure of central angle MNL is π radians, and the measure of the entire circle is 2π radians. The ratio of the measure of the central angle to the entire circle measure is . The area of the entire circle is π units2. The area of the sector is π units2.

Answer 1

Answer:

The answer is "The calculated ratio of the central angle to the entire circle is 1:2".

Step-by-step explanation:

Let,

MNL angle $= \pi$

So, the entire circle is  $= 2\pi$

The ratio of the central angle to the entire circle is:

$\Rightarrow \frac{\pi}{2\pi}\\\\\Rightarrow \frac{1}{2}$

Hence, the calculated ratio is =  1:2.

Answer 2

Answer:

The ratio of the measure of the central angle to the entire circle measure is  

✔ 1/2 .

The area of the entire circle is  

✔ 36 π units^2.

The area of the sector is  

✔ 18 π units^2.

Step-by-step explanation: