A triangle has sides with lengths of 4 inches, 8 inches, and 9 inches. Is it a right triangle?
2 answers:
Answer:
Step-by-step explanation:
If a triangle is a right triangle, it will satisfy Pythagorean's Theorem.
When <em>a </em>and <em>b </em>are the legs of the triangle and <em>c</em> is the hypotenuse.
4 and 8 would be the legs of the triangle. 9 would be the hypotenuse because it is the longest side.
Solve the exponents.
Add on the left side of the equation.
80 is not equal to 81. The triangle does not satisfy Pythagorean's Theorem, so it cannot be a right triangle.
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Step-by-step explanation:
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