Aboard is leaning against a building so
that the top of the board reaches a
height of 18 feet. the bottom of the
board is on the ground 4 feet away from
the wall. what is the slope of the board
as a positive number?

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

step-by-step explanation: