true or false/ yes or no

if 2 angles are congruent , then their measures are equal

true

if a figure is a square, then it has 4 sides

true

if a number is a whole number, then it is an integer

true

if an angle is a right angle, then it has a measure of 90 degrees

true

if two angles are vertical, then their measures are equal

true

if 2 angles are complements of the same angle then they are congruent

always

all right angles are _____

congruent

the product of 2 even numbers is ____

even

if 2 angles are supplementary, then they are adjacent

false

if two angles are congruent, then they are adjacent

false

congruent segments have the same ___

length

two planes intersect at exactly one ___

line

if 2 angles are right angles then they are complementary

never

if 2 angles are supplementary then one angle is acute and the other is obtuse

sometimes

if 2 angles are supplementary then they are adjacent ( always, sometimes, never)

sometimes

if two angles are congruent and adjacent, then the 2 angles are supplementary

sometimes

linear pairs are ____

supplementary