Question

please answer this question in solution ​

Answer 1

Answer:

answer of question 7 is :- Given that the ratio of angles are 3:7:5

Sum of all the angles in triangle is = 180

Now,

Let the all the angles given in ratio be = 3x, 7x, 5x

Now sum of all the angle given in ratio = 3 x+7x+5x = 15x

Now 15 x = 180

x = 180 /15 = 12

Now,

3x = 3×12 =36 (ans)

7 x =7×12 =84(ans)

5x=5×12= 60(ans)

Checking Formula =36+84+69=180 .

hope it helps uu

have a nice day

Answer 2

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