Answer:
The third side must be 10: {3, 10, 10}; {10, 3, 3} is not possible.
Step-by-step explanation:
Everything depends on our understanding of "isosceles."
This term indicates that two sides of a given triangle are equal.
If two sides of an isosceles triangle have lengths of 3 and 10, then:
Either 1) Two sides have length 10 and the third side has length 3. This is certainly possible
or
2) sides have length 3 and the third side has length 10. This is NOT possible, since 3 + 3 adds up to 6, which is less than 10.
The third length is 10 units and the pair of the side lengths is 3, 10, 10.
In terms of geometry, the triangle is a three-sided polygon with three edges and three vertices. The triangle's interior angles add up to 180°.
We have:
Two sides of an isosceles triangle have lengths of 3 and 10
As we know, in the isosceles triangle two sides are equal in length.
10, 3, 3 is not possible they cannot form a triangle.
So the third length is 10 units.
Thus, the third length is 10 units and the pair of the side lengths is 3, 10, 10.
Learn more about the triangle here:
brainly.com/question/25813512
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