2) ABCD is a parallelogram such that : AB=2AD, BAD=60 °
and I is the midpoint of [CD].

1°) What is the nature of triangle BIC?

2°) Prove that ABID is an isosceles trapeziod.​

The coordinates of a, b, and c in the diagram are a(p,4), b(6,1), and c(9,q). which equation correctly relates p and q? hint: since is perpendicular to , the slope of × the slope of = -1. a. p - q = 7 b. q - p = 7 c. -q - p = 7 d. p + q = 7

Write the rational number in lowest terms 99/-15

The coordinates of vortex a’ are (8,4) (-4,2) (4,-,4) the coordinates of vortex b’ are (6,6)(12,-,12)(12,12) the coordinates of vortex c’ are(-2,,12)(4,12)(12,-4)