Answer:
B
Step-by-step explanation:
let base be b then height h = 2b + 4
The area (A) of a triangle is calculated as
A = 
bh ( b is the base and h the height ) , then
A = b(2b + 4) ← distribute parenthesis
A = b² + 2b
When b = 16 , then
A = 16² + 2(16) = 256 + 32 = 288 in²
Answer:
maby c
Step-by-step explanation:
tell me if this helps
Divide the total boxes by the number that fit into one crate.
225 total boxes / 9 boxes per crate = 25 crates
