Answer:
Step-by-step explanation:
If a triangle is a right triangle, then its side lengths must satisfy the Pythagorean Theorem: a^2 + b^2 = c^2, where c is the hypotenuse.
Let's check A, B, C and D in that order and determine which, if any, satisfies this requirement.
A: 7^2 + 7^2 = 10^2 => 49 + 49 = 100 False; eliminate option A.
B: 4.5^2 + 6^2 = 40.5 is NOT equal to 7.5^2. False: eliminate option B.
C: 10^2 + 11^2 = 221 is NOT equal to 15^2. False: eliminate Option C.
D: 8^2 + 10^2 = 164 is NOT equal to 13^2. False: eliminate Option D.
None of these seets could be the side lengths of a right triangle.
