Area of a triangle is 0.5(base x height)
Base = 320mi
Height= 270+210= 480mi
0.5(480 x 320) = 76,800 miles squared
Answer:
○ A) 21 ft.²
Step-by-step explanation:

I am joyous to assist you anytime.
Answer:
-12
Step-by-step explanation:
Answer:
hi I don't know what this means I just need points
Answer:
la respuesta es la tercera abajo
Step-by-step explanation: