A ladder leans against a wall. The foot of the ladder is 2 ft. from the wall. The angle between the ladder and the wall is 20°. How high up the wall the ladder reaches
to the nearest foot?

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?

The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.

Alogical argument that is presented in graphical form using boxes and arrows is called?