3 years ago

A blueprint is drawn using a scale of 2 mm over 25 ft. What length is represented by 1 mm?

Mathematics

1 answer:

Ivanshal [37]3 years ago

3 0

2mm : 25'
half of the above
1mm : 25'/2 = 12.5'

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Neporo4naja [7]

Answer:

$BD=4\sqrt{3}\ units$

Step-by-step explanation:

we know that

$AD=12\ units$

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see the attached figure to better understand the problem

Triangles ABD and BCD are similar by AA Similarity Theorem

Remember that

If two figures are similar, then the ratio of its corresponding sides is proportional

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