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attashe74 [19]
3 years ago
13

Can the sides of a triangle have lengths 2, 5, and 5?

Mathematics
2 answers:
zimovet [89]3 years ago
8 0

Answer:

No....

Step-by-step explanation:

it cannot because triangle throrem says that the 2 smaller sides of of triangle must be greater than one side. 2+5 = 7, and 7>5.

oksian1 [2.3K]3 years ago
7 0

Answer:

No, the sides of a triangle cannot have the lengths 2, 5, and 5.

Step-by-step explanation:

Using the right triangle formula, aka. the Pythagorean Theorem, which is a^{2}+b^{2}=c^{2} we need to substitute the sides given with the variables.

2^{2} +5^{2} =5^{2}

Simply to 4+25=25.

Add 4 to 25.

29 \neq 25

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