HARJIT SAYS TO MANDEEP THE ANGLES OF A TRIANGLE ARE IN RATIO 5:3:7.FIND FOLLOWING FOLLOWING QUESTIONS IN THIS TRIANGLE AN ACUTE ANGLE AN OBTUSE ANGLE A RIGHT ANGLE AN ISOSCELES TRIANGLE
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Answer:
5x+3x+7x=180
15x=180
x=180÷15
x=12
therefore,
5x12=60
3x12=36
7x12=84
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