Respuesta :
Answer:
C. 100 cm
Step-by-step explanation:
Find the area of the rectangle, then find the area of the triangle and subtract.
Answer:
Option C, 100
Step-by-step explanation:
Area for trapezoid: A = (a + b )/2 * h
A = (6 + 14)/2 * 10
A = (20)/2 * 10
A = 100
Answer: Option C, 100