Unit Test — Unit test Answers

On a coordinate plane, parallelogram P Q R S is shown. Point P is at (negative 2, 5), point Q is at (2, 1), point R is at (1, negative 2), and point S is at (negative 3, 2).

The area of the regular pentagon is 6.9 cm2.

EFGH is a rhombus.

In parallelogram LMNO, MP = 21 m, LP = (y + 3) m, NP = (3y – 1) m, andOP = (2x – 1) m.

Which statements are true about triangle XYZ? Select three options.