Trapezoids and Kites — Unit test Answers

Figure ABCD is a kite.

Figure ABCD is a parallelogram.

Parallelogram R S T U is shown. Diagonals are drawn from point R to point T and from point U to point S and intersect at point V. The length of line segment U V is (x + 3) meters and the length of line segment V S is (2 x minus 7) meters.

The perimeter of a square is 56 cm. What is the approximate length of its diagonal?

A square with diagonals is shown. The distance from one point to the middle point is 3. The length from the center point to another point is 3.