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URGENT!! Please help

URGENT!! Please help-example-1
User Alexey Ten
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1 Answer

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Answer:

The measure of the largest angle is 72º.

Explanation:

We will first solve for x. We know that the sum of the interior angles of a triangle is 180º, so 15x + 21x + 24x is equal to 180º. This means that 60x = 180º, so x = 3º. The largest angle is 24x, which is 72º.

User Umbriel
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