Mathematics, 11.12.2019 05:31, 0gNanaa

2. the perimeter of the triangle below is 4x + 3y. find the measure of the
missing side.
x -
у
x + y
3. the perimeter of a trapezoid is 39a - 7. three sides have the following
lengths: 9a, 5a + 1, and 17a - 6.
what is the length of the fourth side?

Answers: 1

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2. the perimeter of the triangle below is 4x + 3y. find the measure of the
missing side.
...