Question

One of the exterior angle of a triangle is 105*and the interior opposite angles​ are in the ratio 2:5.Find the angles of the triangle

Answer 1

180 - 105=75
one angle is a 75 in the triangle
other are to be in following
the first angle plus second angle is equals to
2x + 5 x=180 - 75
7 x =105
X =105\7
X =15
2x =30
5x is equal to 75
first angle is 75 second angle is 75 third angle is 30 the sum angle is180

Answer 2

Answer:

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