50 points.

which graph represents a geometric sequence?

we will check each options

we know that

geometric sequence are sequences whose common ratios are same

graph-A:

we are given terms as

now, we can find common ratios

we can see that r1 is not equal to r2

so, this is not geometric sequnce

graph-B:

we are given terms as

now, we can find common ratios

so,

so, this is geometric sequnce

graph-C:

we are given terms as

since, they are not in proper sequence

so, this is not geometric sequence

graph-D:

we are given terms as

now, we can find common ratios

Since, r1 is not equal to r2

so, this is not geometric sequence.........Answer

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

where are the images of the functions i can only see the question you typed.

step-by-step explanation: