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4 years ago

A triangle with an area of 3 mm squared is dilated by a factor of 6. What is the area of the dilated triangle?

Mathematics

1 answer:

Usimov [2.4K]4 years ago

4 0

By definition, the area of a triangle is given by:

A = (1/2) * (b) * (h)

Where,

b: base

h: height

The area of the original triangle is 3 mm² and is dilated by a factor of 6. We have then

A = (1/2) * (6b) * (6h)

A = (1/2) * (b) * (h) * (6) * (6)

A = 3 * (6) * (6)

A = 108 mm²

answer

The area of the dilated triangle is 108 mm²

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Answer:

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Step-by-step explanation:

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At $(-1\times -15)$ :

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$k=3+5$

$k=8$

So, values of k are

$k=-16,k=-8,k=8,k=16$

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