The three angles of the triangle are in the ratio of 5: 7:6. Find the three angles.(hint:sum of all angles of ngle=180^ ) plese an

2 thoughts on “The three angles of the triangle are in the ratio of 5: 7:6. Find the three angles.(hint:sum of all angles of ngle=180^ ) plese an”

1. Answer:

   50°,70°,60°

   Step-by-step explanation:

   Let the common ratio be x.So,

   5x+7x+6x=180 (Angle sum property)

   18x=180

   x=10

   So,

   5x=50°

   7x=70°

   6x=60°

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2. Answer:

   let the three angles be 5x , 7x , 6x respectively .

   5x + 7x + 6x = 180 ( by Angle sun property )

   18x = 180

   x = 180/18

   x= 10

   —————————————–

   1st Angle = 5*10 = 50°

   2nd Angle = 7*10= 70°

   3rd Angle = 6*10 = 60°

   —————————————–

   hope it helps you

   Reply