Question

Help please!!!!!!!!!!

Answer 1

H. 1/9.

Explanation:

The area of a circle is calculated by solving for π
`r^2`.

The smallest circle has an area of π
`1^2` = π * 1 = π.

The middle ring will then have an area of π
`2^2` - π = π * 4 - π = 4π - π = 3π.

The largest ring will then have an area of π
`3^(2)` - π
`2^(2)` = 9π - 4π = 5π.

5π + 3π + π = 9π

So, the probability of hitting the innermost circle will be π / 9π = 1 / 9.

Your answer is H. 1/9.

Hope this helps!