3 years ago

Can you construct a triangle that has side lengths 2 yd, 9 yd, and 10 yd?

1 answer:

3 0

Yes

The rule to check if a triplet of numbers can represent the sides of a triangle is the following: the sum of the length of two sides must exceed the third one.

This happens for all possible couples in your case:

$2+9=11>10$

$2+10=12>9$

$9+10=19>2$

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