Right triangles \boxed{1} 1 start box, 1, end box, \boxed{2} 2 start box, 2, end box, and \boxed{3} 3 start box, 3, end box are given with all their angle measures and approximate side lengths. Use one of the triangles to approximate the ratio \dfrac{KL}{JL} JL KL start fraction, K, L, divided by, J, L, end fraction.

3. parallelogram

step-by-step explanation:

we turn each of our sides into direction vectors

ab=b-a=(3 - 7, 1 - 0) = (-4, 1)

bc=c-b=(1,6)

cd=d-c=(4,-1)

da=a-d=(-1,-6)

we see how the opposite sides have negated direction vectors; this is characteristic of a parallelogram.   we have congruent sides ab=cd and bc=da with unequal lengths because 1^2+6^2 is different from (-4)^2+1^2.   so it's not a square or a rhombus.  

we check the dot product of direction vectors of adjacent sides.   we have

ab dot bc = -4(1) + 1(6) = 2

that's not zero so the sides are not perpendicular.   we've ruled out rectangle.

the direction vectors indicate two pairs of congruent parallel sides, so we choose parallelogram over trapezoid.

mental cunning

explanation:

he is often referred to as a man of twists and turns

answer by yourhope:

hi! : )

a farmer that lived in ancient egypt would most likely be barried in the sand, in the desert!

: )