Two sides of an isosceles triangle are 5 cm and 7 cm long. find lengths of all sides of this triangle. give all possible answers.

5,7,5 or 5,7,7

Step-by-step explanation:

This is because since it is an isosceles triangle the base angles will be the same which means the two sides opposite to those angles will be the same. If we assume that 5 is the base length then according to these reasons the two other side lengths would be 7, same idea for if the base length was 7.

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step-by-step explanation:

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.