I think it’s the second one
450*(1+0.18)=531 hence 450 increased by 18% is 531
Answer:
a = 120 cm²
Step-by-step explanation:
n = number of sides
edge length
40/n
divide the polygon into n congruent triangles
a = (1/2)(edge * apothem) * number of triangles
a = (1/2)(40/n)(6) * n
n cancels out
a = (1/2)(40)(6)
a = 120 cm²
2 because 2*2 will get u 4 and 2*3 will get you 6 so Alicia is thinking of the number 2
