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Mathematics 7 Online
OpenStudy (pphalke):

A home has a triangular backyard. The second angle of the triangle is 6 degrees more than the first angle. The third angle is 14 degrees more than three times the first angle. Find the angles of the triangular backyard

OpenStudy (pphalke):

its the same question but the numbers changed

OpenStudy (photon336):

Well, you need to try to find a way to express the angles. let's represent the first angle as x the second angle 6 degrees more than x let's translate. more means addition so it would be x+6 14 degrees more than 3 times the angle x. so it would 3x would be three times x, +14. |dw:1457836540511:dw| now you know that the sum of the three angles, = 180 degrees.

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