3 years ago

A triangle has sides with lengths of 7 yards, 12 yards, and 13 yards. Is it a right triangle?

Mathematics

2 answers:

ikadub [295]3 years ago

8 0

Answer:

Step-by-step explanation:

We use the Pythagorean theorem.

a^2 + b^2 = c^2

7^2 + 12^2 = 49 + 144 = 193

13^2 = 169

Since 193 is not equal to 169, the triangle is not a right triangle.

sergey [27]3 years ago

4 0

Answer:

Step-by-step explanation:

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A triangle has sides with lengths of 7 yards, 12 yards, and 13 yards. Is it a right triangle?​

A triangle has sides with lengths of 7 yards, 12 yards, and 13 yards. Is it a right triangle?