Question

The radius of a circle is √15m inches. Round the value of √15m when

m = 3, to the tenths place.

Answer 1

Explanation:

When m = 3 :

sqrt ( 15m) = sqrt(45) = 6.7 rounded

sqrt (15) m = 11.6 rounded

Answer 2

Oh, you want to know the radius of a circle that is √15m inches? Well, that's easy. All you have to do is plug in the value of m, which is 3, and then take the square root of 15 times 3. That's

`√(45)`

In case you didn't know. Then you round the result to the tenths place, because that's what you're supposed to do. And what do you get? You get 6.7 inches. Wow, that's amazing. We've just solved a very important problem in geometry. Congratulations.