Question

trigonometry identied​

Answer 1

Answer:

draw a triangle use formula. that's it.

Answer 2

Step-by-step explanation:

Cleanse your face twice every day with mild soap/face wash and lukewarm water to remove excess dirt, sweat, and oil. Don't rub face harshly. ...

Don't touch your face again and again.

Wash hair regularly and keep them away from the face.

other methods are also there to remove the particulate pollutants they are using scrubbers ,to remove Sulphur dioxide this decreases to level in the vehicles and some electromagnetic receptors to remove particulate pollutants

Nothing is done by Dream only , Success is achieved through EffortsNothing is done by Dream only , Success is achieved through Efforts