Question

What is the area of the regular octagon given below? If necessary, round your answer to two decimal places.

Answer 1

Do you know how to find the area?

Answer 2

Do you know the formula?

Answer 3

yes and no :/

Answer 4

Ok tell me what you know

Answer 5

2(1+sqrt2)*(S^2)
thats the formula. you need to remember these..
just plug in the sides length and get the answer.

Answer 6

The formula for area of a regular octagon is given as follows,

Area of a octagon = side2×(2+2(2√)).

For an irregular octagon, it is not possible to find it's area with the help of a single formula. So, it has divided in to other regular polygons and then, the areas of all polygons should be added to get its area.

Answer 7

so i have to put 26.6 and 22 times 2 :/

Answer 8

You do what you think is correct, I am here to help not give you the answer. :) So if that is what you think is right.

Answer 9

that gives me 5905.2 :/

Answer 10

Why the :/ face?

Answer 11

cuz im not sure

Answer 12

@yrelhan4
Need some assistance.

Answer 13

yeah?

Answer 14

Is his answer correct?

Answer 15

2332.88 it should be, ig?

Answer 16

That's what I got.

Answer 17

how did you get that

Answer 18

thats the formula..