ANGLE PAIRS.

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Presentation transcript:

ANGLE PAIRS

17 Angles 1 & 2, Angles 2 & 3, Angles 3 & 4, Angles 1 & 4 Angles 1 & 3 and Angles 2 & 4

ANSWER: 1) Find the value of x: 2) Plug x into angle B: 3x + 13 + 2x – 8 = 90 2(17) - 8 5x + 5 = 90 34 – 8 = 26° 5x = 85 x = 17

116° ANSWER: Using Vertical Angles you can find that the angle to the left of angle n is 116°. Notice that the top three angles form a straight line (180°). 116° + 42° = 158° 180° - 158° = 22° Therefore, n = 22°