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3 years ago

Please help me do this one complicated and confused

Mathematics

2 answers:

Rudik [331]3 years ago

4 0

The H = height and it equals 9

H = 2 a/b = 2 x 54/12 = 9

IrinaK [193]3 years ago

3 0

Answer:

Step-by-step explanation:

Area of a triangle=(base*height)/2

1) Input the values

54=(12h)/2

2) Multiply both sides by 2

54*2=(12h/2)2

108=12h

3) Divide both sides by 12

108/12=12h/12

9=h

I hope this helps! Please comment if you have any questions.

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3 years ago

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Answer:

$\frac{7}{\sqrt{3}}$

Step-by-step explanation:

The shortest distance d, of a point (a, b, c) from a plane mx + ny + tz = r is given by:

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