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anonymous
 one year ago
If WXYZ is a square, which statements must be true? Check all that apply.
A. WX is perpendicular to XY.
B. W is congruent to X.
C. W is supplementary to X.
D. WXYZ is a rhombus.
E. WXYZ is a trapezoid.
F. WX is parallel to YZ.
anonymous
 one year ago
If WXYZ is a square, which statements must be true? Check all that apply. A. WX is perpendicular to XY. B. W is congruent to X. C. W is supplementary to X. D. WXYZ is a rhombus. E. WXYZ is a trapezoid. F. WX is parallel to YZ.

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mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2dw:1438642548042:dw

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2What is the definition of a square?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0a plane figure with four equal straight sides and four right angles

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2Good. Let's go through each part.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2It has 4 right angles. Part A. Does that make it so that consecutive sides are perpendicular?

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2Correct, so part A . is true.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2Part B. Angles W and X are both right angles. Are they congruent?

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2Correct. Part B. True.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2Part C. What are supplementary angles?

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2dw:1438642905851:dw

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2You're on part E already?

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2I don't understand your answer. Let's look at part C. The question deals with supplementary angles. What are supplementary angles?

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2Definition of Supplementary Angles: Two angles are supplementary if their measures have a sum of 180 degrees.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2Correct. Since all 4 angles of a square are right angles, each angle has a measure of 90 degrees. That means any two angles of a square are supplementary angles because 90 + 90 = 180.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2Now we do D. Do you know what a rhombus is?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0a parallelogram with opposite equal acute angles, opposite equal obtuse angles, and four equal sides.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2Correct. A rhombus is a parallelogram with all 4 sides congruent. Is a square a parallelogram with all 4 sides congruent?

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2Corect. D. True E. You already wrote above False, and you are correct. A trapezoid has to have exactly two sides parallel, which means the other two sides cannot be parallel. A parallelogram can never be a trapezoid.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2D. True E. False

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2Part F. A square is a parallelogram. A parallelogram is a quadrilateral with two pairs of parallel opposite sides.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2Correct. F. True

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.2Great job. I see you know your stuff!
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