38. Which of these angle measures form a right
angles?
triangle?
a. 1 and 6
a. 45 degrees, 50 degrees, 85 degrees
b. 1 and 4
b. 40 degrees, 40 degrees, 100 degrees
c. 4 and 5
c. 20 degrees, 30 degrees, 130 degrees
d. 2 and 3
d. 40 degrees, 40 degrees, 40 degrees
e. All of the angles are adjacent.
e. 40 degrees, 50 degrees, 90 degrees
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