How to find the third side of an isosceles triangle

Asked by admin @ 03/12/2021 in Mathematics viewed by 324 People

Two sides of an isosceles triangle have lengths of 3 and 10. Find the length of the third side.

Answered by admin @ 03/12/2021

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

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.

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