4
QuizMultiple Choice

Triangle Classification Theorems — Quiz

Question 4 • Geometry

Which set of numbers can represent the side lengths, in centimeters, of a right triangle?

Answer
A
12, 20, 25
B
10, 24, 26
C
15, 18, 20
D
8, 12, 15

Explanation

For a right triangle, the square of the longest side must equal the sum of the squares of the other two sides. In choice B, 10² + 24² = 100 + 576 = 676, and 26² = 676. So 10, 24, and 26 can be the side lengths of a right triangle.

AI-written and checked against the verified answer.

Previous
Next