Answer:
whatttt!!!!!!!!!!
Step-by-step explanation:
Angle BEC is the unmarked angle in the middle of the figure. Its value is the difference between straight angle AED (180°) and the two marked angles, 57° and 33°. That difference is ...
... 180° - 57° -33° = 90°
∠BEC is a right angle.
Answer:
Area = 213.18
Step-by-step explanation:
11.4 x 18.7 = 213.18
Hope this helps you! :)