The area of a circle is 42 pi m squared. what is the area of a 60° sector of this circle

7π M squared

Step-by-step explanation:

Since a whole circle is 360°, and we need to find 60° of this circle, we are basically wanting to find  th of the circle.

Area is given as 42π M squared, so 1/6th of that is  

THus, the area is 7π M squared

7π square meter

Step-by-step explanation:

We will use the formula for the area of a sector of a circle which is given by:

Where is the angle subtended by the sector at the center of the circle. Also, we know that in our case, .

Substituting the given values in the formula to get:

Therefore, the correct answer is 7π square meter.

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)