Charlene made a square quilt block by piecing together four congruent isosceles triangles. The diagonal of the square is 6 in. What is the perimeter of the square in the simplest radical form ?

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)

angle efh= angle egh