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Debora [2.8K]
3 years ago
6

Find the perimeter of a triangle with sides measuring 5 centimeters , 9 centimeter, and 11 centimeters

Mathematics
1 answer:
IRINA_888 [86]3 years ago
5 0

Perimeter is the distance around an object, so you would add 5+9+11 to get 25 cm

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It’s about right triangles but it’s confusing
Lynna [10]

Answer:

A

Step-by-step explanation:

Use Pythagorean Theorem, which is for side lengths of right triangles.

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Oksana_A [137]
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Step-by-step explanation:

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