To be able to use cut outside of battle you have to get the second gym badge in eterna city
First you have to battle the snowpoint gym leader
None of the gym leaders use Flying-type pokemon. If you want to face a Flying-type gym, you can battle against Winona in Ruby, Sapphire, Emerald, and the ORAS remakes. She’s located on the southwestern side of Fortree.
The fifth gym leader in Pokemon platinum is crasher wake but you get the fourth badge.
ice
pastoria city
gym leader
In Pokemon Diamond\Pearl, you go to the Veilstone City Gym. In Pokemon Platinum, you go to the Hearthome City Gym.
it doesn't matter as long as if your strong enough to battle the gym leader
First you have to battle the snowpoint gym leader
easy battle the ghost type gym
beat the hearthome gym then the veilstone and then go to pastoria city and battle wake in that gym
There is an inn where 3 Gym Leaders battle you (on the Battle Zone)
There is a huge building guarded by trees that you need to cut. You can get the HM for cut when you walk away from the Pokemon statue after your Rival shows it to you. You need the Forest Badge from Gardenia to use Cut outside of battle.
After that, go to Vermilion City, and go on the ship and get HM CUT. Go to the Gym, use cut on the tree and battle the Gym Leader.
you can't. but you can battle the gym leaders again by going to the house left of the Pokemon center in the survival area. Hope I helped.
where can i find the second gym in Pokemon platinum
None of the gym leaders use Flying-type pokemon. If you want to face a Flying-type gym, you can battle against Winona in Ruby, Sapphire, Emerald, and the ORAS remakes. She’s located on the southwestern side of Fortree.