An equilateral triangle has 3 sides of equal length
find the length of 1 side and that is the length of te other 2 sides
so find the length and times 3
we need to find the distance betwen the points (-8,-5) and (3,7)
distance between the points (x1,y1) and (x2,y2) is
so
distance between (-8,-5) and (3,7) is
the distance is √265
the perimiter is 3√265 units
find the length of 1 side and that is the length of te other 2 sides
so find the length and times 3
we need to find the distance betwen the points (-8,-5) and (3,7)
distance between the points (x1,y1) and (x2,y2) is
so
distance between (-8,-5) and (3,7) is
the distance is √265
the perimiter is 3√265 units