Q: i have an iphone and an ipad (which are connected by the same apple id) i broke the phone and sold it but i didnt get to factory reset it because it was broken, is there any way for me to wipe my iphone from my ipad?

Log into your iCloud account or use "Find my iPhone" on your iPad to see all your devices. If the phone is still listed, you can remotely erase it, in case it comes online again:

iCloud: Troubleshooting Find My iPhone, iPad, iPod touch, or Mac - Apple Support

Get help using the Find My iPhone app - Apple Support

Your AppleID will let you log into the "Find my iPhone" app, if you activated it when you first set up the phone.

Try this:

Open the "Find my iPhone" app on your iPad, fill in your AppleID and password at the start up screen, and you should see a list of all your devices and their current location, if connected to a Wi-Fi or mobile data network. Devices not connected will be shown as "offline". But you can still trap on the icon and hit "erase iPhone" in the right hand window.

If your iPhone is not listed, you did not activate this feature during the setup of the phone and it can't be erased remotely.

If the phone is listed, even as offline, tap on "erase" to send the erase command. The next time your device will be connected to any kind of network, the content will be erased.