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just olya [345]
3 years ago
10

Which triangle always has sides with three different lengths? A. isosceles B. scalene C. equilateral D. right

Mathematics
2 answers:
Assoli18 [71]3 years ago
6 0
That's a scalene by definition.  Isosceles has 2 sides the same and an equilateral has all 3 sides the same.
Ainat [17]3 years ago
5 0
B. A scalene triangle always has sides, each having different lengths. Isosceles, well, think of it as eye-sosecles because you have 2 eyes, which are probably similar and an isosceles triangle has 2 sides that are the same. An equilateral has equal sides, and a right triangle has a right angle as one of the 3 angles it has. Hope this helped!
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3 0
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SOLUTION

Let us use a simple diagram to interprete the question

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So we will use the right-angled triangle formed to find h

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So we have

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Answer:

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