Arope dancer was walking on a loose rope tied to the top of two equal posts of
height 9 m. when he was at a certain height above the ground, it was found that the
stretched pieces of the rope made angles 30° and 60° with the horizontal line parallel
to the ground. if the total length of the rope is 20 m, how high was the position of
the rope dancer from the ground?

4sqrt5

step-by-step explanation:

the base has dimensions of 8 x 4, so the diagonal is 64 + 16 square rooted or 4sqrt5.

answer: b.

step-by-step explanation:

the y coordinate for point b is 0, and answer b is the only one with that y coordinate.

his first public project he is asked to create a small scale drawing. the garden is a right triangle with base 25m and height 30m. are you trying to solve for the last side/hypotenuse? the irrational form of the answer would be 5\sqrt{61}