T o of them.
9. Furniture Surface Area A table in an
art room has the shape of a regular
octagon. You and your friend want to
find the area of the top of the table.
Decompose the top of the table into
eight matching triangles. What is the
area of the top of the table?
14.49 in.
12 in.

Area=681.6 sq in

Step-by-step explanation:

Split Octagon into 8 equal Isosceles Triangles.

Height=14.49 in

Side =12 in

Area = ½ × base × height

Total Area

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

using pemdas, (order of operations) you'll see the answer is 24.