- #1

Wa1337

- 33

- 0

## Homework Statement

The radius of a circle is measured to be 2.4 cm +/- 0.1 cm.

Find the error in the area of the circle.

Find the error in the circumference.

## Homework Equations

Have no idea but I'm taking a guess it could be multiplying fractional uncertainties?

## The Attempt at a Solution

I got 18.09 for area and 15.08 for circumference...just need a way to go about calculating error

...really rusty in math and learning physics now, pardon the noob question.