Question

Can someone please help me and write out the answer​

Answer 1

Answer:

64%

Step-by-step explanation:

Area of the square = L*W

A = 2*2 = 4

Area of the circle = $\pi r^{2}$

If you cut the square in a diagonal you form a triangle. The base of the triangle is the diameter of the circle which you can divide by half to get the radius.

Pythagorean theorem is c=$\sqrt{a^2+c^2}$

c=$\sqrt{2^2+2^2}$ = $\sqrt{8}$ or simplified is $2\sqrt{2}$ .. This is the diameter now divide by half to get the radius. Which is $\sqrt{2}$.

A=$\pi (\sqrt{2} )^{2}$ which will simply to A=$2\pi$

Now just set up the probability as the area of the square over the area of the circle.

$(4/2\pi)*100= 63.6$