Alonzo wants to know the height of a tree in his yard. he measures his shadow to be 8.4 feet long and at the same time finds that the tree’s shadow is 21 long. alonzo is 6 feet tall. write the correct number of boxes to complete the proportion that could be used to find the height of the tree.

The chart below shows the distribution of weeds in yard

You are assembling pieces of an iron gate to complete a fence. the finished gate will look like the one below. in order to assemble the gate it is important to under how the pieces are related. part 1: how are pies 1 and 2 in the archway related? part 2: how are the rectangular sections 5 and 6 in the center of the gate related to each other?

Abcd is a square. what is the measure of angle bac