Length would be 42 meters and width would be 28 meters.
Trapezoid, plot the points down on a graph
Answer:
Is there a picture?
Step-by-step explanation:
please add a picture. You can also see if the transition is congruent by counting

Let's solve ~
Calculate discriminant :






Now, let's calculate it's roots ( x - intercepts )



So, the intercepts are :

and

Answer:
choice 1
Step-by-step explanation:
A= 250 m²
Each triangle gets:
250/4= 62.5 m²
l=12 m, h= 10.4 m ⇒ A= 1/2*12*10.4 m²= 62.4 m² is the correct option, the rest give greater area