An equilateral triangle a 3 sided polygon that has alsides) is drawn share one side with a square. Therefore, the sides of the triangle are equal in length to the sides of the square. The area of the squares 18 The height of the rangle is between 3.4 and 3.5 inches. What is the perimeter of the resulting shape?
What problem solving strategy did you employ to solve this problem?
3) What Information given was not needed to find the solution?
What is the perimeter of the combed shade? Explain your reasoning and show all work. Thclude the appropriate units

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i am unable to solve this problem

step-by-step explanation:

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."