help me please, extra points!!

Two ropes, AD and BD, are tied to a peg on the ground at point D. The other ends of the ropes are tied to points A and B on a flagpole, as shown below: Two ropes, AD and BD, are tied to a peg on the ground at point D. The other ends of the ropes are tied to points A and B on a f Angle ADC measures 60° and angle BDC measures 45°. What is the distance between the points A and B on the flagpole? (1 point)
6.59 feet
1.73 feet
4.32 feet
2.56 feet