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Mathematics, 25.02.2021 03:40 abbybarrera6187
21. If measure of angle A= measure of angle B, AB = 5x + 9, BC = 3x + 15 and AC = 7x - 35, find the value of x, AB, and the perimeter of the triangle
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21. If measure of angle A= measure of angle B, AB = 5x + 9, BC = 3x + 15 and AC = 7x - 35, find the...
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