Answer:
56
Step-by-step explanation:
A∆ = BH/2
Area of a parm is BH (base x height) so we multiply area of triangle by 2.
28 x 2 = 56. There you go
Answer
4000
900
0
7
Step-by-step explanation:
Not so sure about the answer though
Answer:
-11-12h
Step-by-step explanation: