The area of a square is 36w2 + 60 w + 25. What is the side length of the square

Aladder that is 30 ft long needs to reach 27 ft up a building. what should the angle of the vertical be?

Which set of reflections would carry trapezoid abcd onto itself? a) x-axis, y=x, y-axis, x-axis b) x-axis, y-axis, x-axis c) y=x, x-axis, x-axis d) y-axis, x-axis, y-axis, x-axis

Worth 30 points! in this diagram, both polygons are regular. what is the value, in degrees, of the sum of the measures of angles abc and abd?