Notice of the angles in the center of the pattern meet to form a circle. Let a° Represent the measure of each pink central angle and b° Represent the measure of each Greene central angle. Angles a and b are angles.

answer: you need to organize this better it does not make sense.

step-by-step explanation: ?

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32

kaahe btau

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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