DRAW ME A SKETCH, SHOW THE FORMULA USED AND CIRCLE ANSWER! ROUND TO THE NEAREST TENTH.
1. A large park in the shape of a parallelogram has diagonal paths that meet at
a 60° angle. If the diagonal paths are 12 km and 20 km long, find the
perimeter and the area of the park
2. A loading ramp 5 m long makes a 25° angle with the level ground beneath it.
The ramp is replaced by another ramp 15 m long. Find the angle that the new
ramp makes with the ground.
3. Solve triangle ABC if a : 4,6 = 6, and c=5.