Answer:
B because you multiply all the similar numbers together then at the end you add them all up.Step-by-step explanation:
Answer:
350
Step-by-step explanation:

Given,
Area = 225 yd²
Base = 30 yd
Height = [To be calculated]
To find:
The height of the given triangle.
We know that, area of a triangle is:

Therefore, the require height is 15 yd.
Proof:


Answer: 314
Take each number place and subtract them from each other.