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13-05-2021
Mathematics

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Perimeter of a triangle: Side=5 Length=12 (Picture below)

Perimeter of a triangle Side5 Length12 Picture below class=

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Аноним Аноним

13-05-2021

Answer:

30

Step-by-step explanation:

Use pythagorean Theorem to find the hypotenuse

a² + b² = c²

5² + 12² = c²

25 + 144 = c²

169 = c²

Take the square root of both sides

c = 13

--------------------------

Perimeter = 5 + 12 + 13

p = 30

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