Liwen

This page lists questions and answers that were posted by visitors named Liwen.

Questions

The following questions were asked by visitors named Liwen.

From the base of a hill , the angle of elevation is 23 degrees . The tree forms a 110 degrees angle with the hillside . The distance from the base of the hill to the base of the tree is 120 meters. Find the height of the tree.
9 years ago

Answers

The following answers were posted by visitors named Liwen.