Try another version of this question Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172
Kristina is building a stage, which is shaped like a trapezoid. The bases are 3.5 and 4.2 meters, and the height is 16 meters. How many square meters large is the stage?
Enter DNE for Does Not Exist, oo for Infinity 61.6