Points a and b lie on a circle centered at point o. if length of ab/radius= π/10, what is the ratio of the area of sector aob to the area of the circle?

a. 1/10

b. π/10

c. 1/20

d. π/20

C. \frac{1}{20}

Step-by-step explanation:

Given: Points A and B lie on a circle centered at point O.

We know that the angle of sector is given by :-

, where l is the length of sector and r is the radius of sector.

Thus,

The area of sector is given by :-

Now, the ratio of the area of sector AOB to the area of the circle is given by :-

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

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step-by-step explanation:

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