Label the following conditional statements as to the type. "If the sum of two angles is 90° , then they are complementary angles."

"If the sum of two angles is not 90°
, then they are not complementary angles."

"The sum of two angles is 90°
if and only if they are complementary angles."

"If two angles are not complementary angles, then the sum of the angles is not 90°
."

"If two angles are complementary angles, then the sum of the angles is 90°
.

its 4 because 2 times 2 is 4, if you double the number two you get four

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.