Answer:
35 square inches
Step-by-step explanation:
S = ( 1/3 x 15 ) x ( 1/3 x 21 ) = 5x7= 35 square inches.
Hope this helps you.
75 squared feet
Area=1/2×base ×height
4 inches
The line that is perpendicular to the bottom of the trapezoid is the height.
y^3+27
*use box method
