If the circumference of a circle measures 12π cm, what is the area of the circle in terms of π? A) 6π cm2 B) 18π cm2 C) 24π cm2 D) 36π cm2

D) 36π cm²

Step-by-step explanation:

2 × π × r = 12π

r = 6

Area = π × r²

= π × 6²

= 36π cm²

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.

5050 i think

step-by-step explanation: