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Vertical Angles and Finding the Angle Measure. Ms. Spina Math 8 Day 29. Vertical Angles. Formed when 2 lines intersect each other. VERTICAL ANGLES ARE CONGRUENT. a. d. b. c. RULE:. Two Angles right next to each other are NEVER equal!!. 1. 3. 4. 2.
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Vertical Angles and Finding the Angle Measure Ms. Spina Math 8 Day 29
Vertical Angles • Formed when 2 lines intersect each other. VERTICAL ANGLES ARE CONGRUENT. a d b c
RULE: • Two Angles right next to each other are NEVER equal!! 1 3 4 2
Find x, and the angles X+20 3x
Find x, and the angle measure 2x-20 X-10
Find the angle measures 4x+10 4x
Find the angles 5x+30 5x