Plz anyone help!! Geometry is killing me i'm so confused with this, giving 20 points! The first photo is the question, the second one is the graph needed for it

Ihave a triangle with a 60 degree angle. lets use d for that angle. what are the values of e and f if d is 60 degrees? and what do you notice about the values of e and f?

What is the ratio fraction form of 25: 9

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?