The shaded figure below is a rectangle divided into
4 smaller rectangles. If h, i, j, and k are all different
lengths and mark the lengths of line segments in the
figure, in inches, which of the following expressions
represents the area, in square inches, of the entire
shaded figure?
A. (h + i) G + k)
B. 2hk + 2ij
C. 2 (h + i) + 25j + k)
D. hj + hk + hi + ik
E. hj + i + hk + jk

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap