Find the are of a triangle with 7 ft height and 22 ft length.
A. 154ft^2
B. 58ft^2
C. 77ft^2
D. 38.5ft^2
Is the answer A?
i think the answer is a
Nope.
A = bh/2
So is the answer C?
Yes.
To find the area of a triangle, you can use the formula: A = (base * height) / 2.
In this case, the height is 7 ft and the base (or length) is 22 ft. Plugging these values into the formula, we get:
A = (22 * 7) / 2
A = 154 / 2
A = 77 ft^2
Therefore, the correct answer is C. 77 ft^2.