Question

What is the probability that the inclosed figure formed by joining three points choosen randomly on the circumference of the circle will contain the center of the circle?​​

Answer 1

question :

• What is the probability that the inclosed figure formed by joining three points choosen randomly on the circumference of the circle will contain the center of the circle?

answer :

• the probability is 1/4 ..

consider the radius of circle as r, then the points closer to center than boundary will lie within the radius of r/2. So the favorable outcomes would be the points inside the area of circle with radius r/2, whereas the total possible outcomes would be all the points inside the area of circle with radius r.

thus the probability is 1/4 ..

• hope it helps

• sorry for some incomplete explanation

have a great day

keep smiling always

mark as brainleist if you are satisfied with the answer..

Answer 2

Answer:

3) What is the solution of X - 72 l = 3/2?

A. X = -2 or X = 1.

B. X = -2 or X = -1

C. X = 2 or X = 1.

D. X=2 or X = -1

What is Thermodynamic equilibrium?