You are given a cubic box with an edge length of 20in, what is the volume of the box?

= 40 inches3   i think

Step-by-step explanation:

Vbox = l × w × h

Vbox = 5 inches × 4 inches × 2 inches

Vbox = 20 inches2 × 2 inches

its kind of blurry. can you put a clearer pic?

step-by-step explanation:

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft