If G is the midpoint of CD, and CG= 5x-1 and GD=7x-13. What is the value of CD?
1 answer:
Answer:
Step-by-step explanation:
CD = CG + GD
but CG = GD since both sides are the same (G is midpoint)
so,
5x - 1 = 7x - 13
2x = 12
x = 6
CD = 5x - 1 + 7x - 13
CD = 12x - 14
CD = (12 * 6) - 14
CD = 72 - 14
CD = 58
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