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Andreas93 [3]
3 years ago
9

Verify this triangle is a right triangle: a = 12 b = 7 C = 15

Mathematics
2 answers:
lora16 [44]3 years ago
7 0

Answer:

No

Step-by-step explanation:

Formula is a squared + b squared = c squared

12 times 12 = 144

7 times 7 = 49

144 + 49 = 193

so 15 times 15 should = 193

but 15 times 15 = 225

insens350 [35]3 years ago
3 0

Answer:

This triangle is not a right triangle

Step-by-step explanation:

If it were a right triangle, then the pythagorean theorum would work

a^2 + b^2 = c^2

12^2 + 7^2 = 15^2

144 + 49 = 225

This is not true because 144+49=193, not 225

So this triangle is not a right triangle

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