Mysterious area

The trapezoid ABCD is given. Calculate its area if the area of the DBC triangle is 27 cm2.

Correct answer:

S = cm2 ?

Step-by-step explanation:

S1=27 cm2 S1 = a h/2  S = 2a+c h c=? S = S1+S2 S=?



Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators
See also our trigonometric triangle calculator.

You need to know the following knowledge to solve this word math problem:


 
We encourage you to watch this tutorial video on this math problem: video1

Related math problems and questions: