Find the missing lengths 1. AB = 8, BC = 14; DE = 12, EF = ?

2. AB = 4, AC = ?; DE = 1, DF = 9

3. AB = 12, AC = 18, BC = 15; DE = 8, DF = ?, EF = ?

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

Pls yall i really need the answer fr fr

The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.