Question

in a triangle the ratio of angles is 3:7:5 find measure of all angels​

Answer 1

Answer:

If the angles are in the ratio 3:7:5 then the triangle is. Let angles of a triangle be ∠A,∠Band∠C. Since, all angles are less then 90∘, hence the triangle is an acute angled triangle .

Step-by-step explanation:

Answer 2

Answer:

Let the angles be 3x, 7x, 5x

As we know that sum of all angles of a triangle is equal to 180 therefore

3x+7x+5x = 180

15x = 180

X= 180 ÷ 15

X= 12

Hence the required angles are

3x = 3*12 = 36

7x = 7*12 = 84

5x = 5*12=60

Step-by-step explanation:

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