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Katarina [22]
3 years ago
11

The height of a triangle is 6 units less than twice the base length if the height is 18 units, what is the base length

Mathematics
1 answer:
Dimas [21]3 years ago
5 0

Answer:

12 units

Step-by-step explanation:

h=2x-6

18=2x-6

24=2x

12=x

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Step-by-step explanation:

In a triangle described as 30°-60°-90° triangle, the base angles are 90° and 60°

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