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e-lub [12.9K]
3 years ago
10

Find the measure of the central angle. Assume lines that appear to be diameters are.

Mathematics
1 answer:
charle [14.2K]3 years ago
3 0

Answer:Did you figure out the answer yet I am still stuck on this one

Step-by-step explanation:

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Answer:  No, we don't have a right triangle

==========================================================

Explanation:

If a triangle with sides a,b,c makes the equation a^2+b^2 = c^2 true, where c is the longest side, then this triangle is a right triangle. This is the converse of the pythagorean theorem.

Here we have a = 2, b = 5 and c = 7.

So...

a^2+b^2 = c^2

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4+25 = 49

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The last equation is false, so the first equation is false for those a,b,c values. Therefore, we do <u>not</u> have a right triangle.

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In contrast, consider the classic 3-4-5 right triangle

a = 3, b = 4 and c = 5 would make a^2+b^2 = c^2 true because 3^2+4^2 = 5^2 is a true equation (both sides lead to 25).

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