Question

I really need help please

Answer 1

Answer:

  B, C, E, F

Step-by-step explanation:

The following relationships apply.

• the diagonals of a parallelogram bisect each other
• the diagonals of a rectangle are congruent
• the diagonals of a rhombus meet at right angles
• a rectangle is a parallelogram
• a parallelogram with congruent adjacent sides is a rhombus

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CEDF has diagonals that bisect each other, and it has congruent adjacent sides. It is a parallelogram and a rhombus, but not a rectangle. (B and C are true.)

ABCD has congruent diagonals that bisect each other. It is a parallelogram and a rectangle, but not a rhombus. (There is no indication adjacent sides are congruent, or that the diagonals meet at right angles.) (E and F are true.)

The true statements are B, C, E, F.