the ratio of supplymentary angle and complementary angle is 13:4 . find the measure of that triangle
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supplementary angle
13x+4x=180
17x=180
x=180÷17
x=10.5
complementary angle
13x+4x=90
17x=90
x=90÷17
x=5.3 above
13x+4x=180
17x=180
x=180÷17
x=10.5
complementary angle
13x+4x=90
17x=90
x=90÷17
x=5.3 above
pinky162:
its right answer
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