Ten > Triangles and Quadrilaterals

Asked by Basanta · 2 years ago

A tree is broken by wind. The top of the broken part without detaching makes an angle of 30$\circ$ with the ground. The distance from the foot of the tree to the point on the ground where the top of the tree touches the ground is $\rm 9\sqrt 3$ m.

1. Define angle of elevation.
2. Sketch the figure from the above context.
3. Find the length of the broken part of the tree.
4. If the length of the remaining part of the tree after broken is also $9\sqrt 3$ meter, what angle will the top of the tree make with the ground? Write reason.