The figure is made up of 2 rectangles and 2 right triangles.
what is the area of the figure?

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.