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Unit 5 Test Review PowerPoint PPT Presentation

Unit 5 Test Review. Which of the following is true for all parallelograms?. A. Opposite angles are congruent. B. Diagonals are congruent. C. Consecutive angles are complementary. D. Diagonals are perpendicular. Which of the following is true for all trapezoids?.

Unit 5 Test Review

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Unit 5 Test Review

Which of the following is true for all parallelograms?

• A. Opposite angles are congruent.

• B. Diagonals are congruent.

• C.Consecutive angles are complementary.

• D. Diagonals are perpendicular.

Which of the following is true for all trapezoids?

• A. Diagonals are congruent.

• B. Diagonals are perpendicular.

• C. Consecutive angles between parallel lines are complementary.

• D. Consecutive angles between parallel lines are supplementary.

• Determine which quadrilaterals always have perpendicular diagonals.

• Squares

• Rectangles

• Rhombuses

• Parallelograms

• A. Only I.

• B. Only I and II.

• C. Only I and III.

• D. I, II, III, and IV.

In any parallelogram ABCD, it is always true that the measures of ABC and CDA:

DRAW A PICTURE

• are each 90

• are always congruent

• are each less than 90

AC  BD

AB // CD

A

B

D

C

L

K

J

The slopes and lengths of 5 diagonals are given. Determine which two could be the diagonals of the same square.

The slopes and lengths of 5 diagonals are given. Determine which two could be the diagonals of the same square.

125o

25o