Sierra and Mara have each developed a plan for planting new community gardens in their neighborhoods. Sierra will plant 1 garden the first year, 2 gardens the
second year, 4 gardens the third year, and so on. Mara will plant 2 gardens the first
year, 6 gardens the second year, 10 gardens the third year, and so on.

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?

perimeter = 10 +  √10  units

explanation:

first, we will need to get the length of each line using the distance formula which is as follows:

distance = 

1- length of ab:

ab =   = 5 units

2- length of ac

length of ac is the same as ab = 5 units

3- length of bc:

bc =   =  √10  units

now, we can get the perimeter by adding the side lengths as follows:

perimeter = 5 + 5 +  √10

perimeter = 10 +  √10  units

hope this : )

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we know that

major arc is defined as the bigger arc connecting two points on the edge of a circle. measure of major arc is always more than ° or π radian

in this problem

the mayor arc is bac

find the ratio of the measure of the major arc to the measure of the minor arc

therefore

the answer is the option