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Chapter 10. Section 10.1. Exercise #1. Identify and name the figure. P. Q. Open segment. PQ. Chapter 10. Section 10.1. Exercise #3. Identify and name the figure. R. S. Line RS. Chapter 10. Section 10.1. Exercise #23. Find the measure of the complement of the angle. 8°.
E N D
Chapter 10 Section 10.1 Exercise #1
P Q Open segment PQ
Chapter 10 Section 10.1 Exercise #3
R S Line RS
Chapter 10 Section 10.1 Exercise #23
8° Complement 8° 90° – 8° = 82°
8° C =82° 8° The complement of the angle is 82°.
Chapter 10 Section 10.1 Exercise #29
156° 156° Supplement 180° – 156° = 24°
156° 156° S =24° The supplement of the angle is 24°.
Chapter 10 Section 10.1 Exercise #35
143° 1 3 2 2 = 143° By vertical angles:
143° 1 3 143° 1 = 180° – 143° By supplementary angles: = 37°
143° 37° 3 143° 3 1 = By vertical angles: = 37°
143° 37° 37° 143°