Answer:
13.8 square feet
Step-by-step explanation:
To find the area of a triangle you use the formula a = 1/2 bh
a = 1/2 (6.9) (4) = 13.8
(simplier to understand) a = 1/2 (6.9) (4) = 27.6 divided by 1/2 = 13.8
the answer is a B:9
Step-by-step explanation:
THE ANSWERS FOR u question is a B:9
Answer:
A=bh..I don't get for those numbers
