2 years ago

Find the slope of the line through each pair of points. (15, 8), (-1, 15).

Mathematics

1 answer:

Natalija [7]2 years ago

8 0

Answer:

22.6

Step-by-step explanation:

15-1 8-15

14^2 7^2

196+49

245

15.6

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<h3>Given</h3>

m∠REG = 78°
mAR = 46°
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m∠GAR = 180° - m∠REG = 180° - 78° = 102° (supplementary angles sum to 180°)
m∠TAR = 1/2mAR = 1/2(46°) = 23° (tangent chord angle is half the size of intercepted arc)
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