A regular octagon has a radius of 6 ft and a side length of

4.6 ft.

What is the approximate area of the octagon?

O

71 112

101 f12

110 112

202112

46

Step-by-step explanation:

Given the radius and length of a side of regular octagon as shown;

radius = 6ft and length of side = 4.6ft

Area of a regular octagon is expressed as where a is the length of one side. Given a = 4.6ft

Area =

Area of the regular octagon is approximately 102ft²

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled