Which of the following are necessary when proving that the diagonals of a
rectangle are congruent? Check all that apply.
A. Opposite sides are perpendicular,
O
B. Opposite sides are congruent.
O
C. All obtuse angles are congruent.
D. All right angles are congruent

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year the population of her town is changing by a constant rate

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

If g^-1(x) is the inverse of g (x) which statement must be true