2 years ago

If m angle RTS = 8x + 18, find x so that line TR is perpendicular to line TS

1 answer:

Kitty [74]2 years ago

8 0

Answer:

Point T is the right angle of the triangle, so RTS = 90 degrees

8x + 18 = 90 (degrees)

8x = 72

x = 9 degrees

Step-by-step explanation:

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