(a) An angle measures 56º. What is the measure of its complement? (b) An angle measures 78°. What is the measure of its supplement?
measure of the complement:
Х
?
measure of the supplement:
102
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A: 34 degrees

B: 102 degrees

Step-by-step explanation:

Complementary angles = 90 degrees

Supplementary angles = 180 degrees

(a) 90 - 56 = 34

(b) 180 - 78 = 102

b) well because you get well

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula