3 years ago

A triangle ABC with vertices A (6, 8), B (6, 12), and C (10, 12) is rotated 90 degrees What are the coordinates of B'?

Mathematics

1 answer:

laiz [17]3 years ago

7 0

I think it would be (2,8)

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castortr0y [4]

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Sergeeva-Olga [200]

Answer:

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Step-by-step explanation:

Given

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Required

Fill in the gap

Let the missing number be represented with y; So, the expression becomes

$\frac{21 * 39 * y * 19 }{12} = 5187$

Multiply both sides by 12

$12 * \frac{21 * 39 * y * 19 }{12} = 5187 * 12$

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