Which of the following statements are false? a. vertical angles are congruent b. angles with measures between 0 degrees and 90 degrees are complementary c. straight angles are supplementary d. angles with measures between 90 degrees and 180 degrees are obtuse

a. vertical angles are congruent  - True.

Vertical angles are the angles opposite each other when two lines cross.

b. angles with measures between 0 degrees and 90 degrees are complementary  - True.

Complementary angles are two angles whose measures sum to 90 degrees.

c. straight angles are supplementary . False.

Rather supplementary angles add up to 180 degrees and together they make a straight angle.

d. angles with measures between 90 degrees and 180 degrees are obtuse. True.

An obtuse angle is an angle of greater than 90° and less than 180°.

2x3 – 6x2 – 14x + 24 square centimeters

if i'm wrong i'm sorry : )

75%

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