Rebecca brought a jewelry box in the shape of an octagon. she wants to put a net over the lateral faces of the box. find the lateral area of the jewelry box. (justify)

Draw the 8 segments from the center to each vertex. 8 congruent triangles are formed each with base angles 62.5

In each, the perpendicular height from center to edge is found as 1/cos(62.5)= 1.92

The area of the octogon is 15.36

The total surface area is then 95.36 not counting the bottom

Step-by-step explanation:

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

answer: #1 ads up by 8 and i don't know #2