Sean drew a shape with 2 fewer sides than an octagon. which shape did he draw?

Hexagon

Step-by-step explanation:

Given that Sean drew a shape with 2 fewer sides than an octagon

We know that polygon is a closed shape with sides always straight lines.

An octagon is a polygon with 8 sides hence when 2 fewer sides are used number of sides for the drawn polygon = 6

A polygon having 6 sides is called a hexagon.

A hexagon will have 6 sides and total angles 720.

Hence answer is hexagon.

the answer is 11.2 (i know i’m late)

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.