need help

[stray vine]

1. Wait patiently for a helper to come along.
2. Once someone helps you, say thank you and close the thread with:

+close

3. Feel free to nominate the person for helper of the week in #helper-nominations
4. Do not ping the mods, unless someone is breaking the rules.
5. If you're happy with the help you got here, and the server overall, you can contribute financially as well:

[mint oak]

which part are you stuck on?

[open scarab]

i haven’t started as yet i didn’t know what to do

[mint oak]

do you know area of a semicircle?

[clever epoch]

PSO and OTR have a diameter of 14cm and PQR has a diameter of 28cm
So you can apply the formula Circumference = πD to each and then divide by two

[mint oak]

@open scarab read above