1. Find the area of the triangle.
Bottom is 22 ft and inside the triangle is 7 ft.
A. 154 ft^2
B. 58 ft^2
C. 77 ft^2
D 38.5 ft^2
Not sure?
Answers are
C
B
C
C
A
its right i got a 100%
I guess. Do you not know how to multiply? Have you no calculator?
A = 22*7/2 = 77
If this is a real problem, you have much work ahead of you.
Wait that's all I have to do? Then I know how now thanks
Yes it is thank you ^
anon is correct
by "inside the triangle" I assume you mean the altitude.
Recall that the area of a triangle with base b and height h is
A = bh/2