Question

if the angles of a triangle are in the ratio 5 :3:7 then find the triangle type

Answer 1

If the angles are in the ratio 5:3:7, 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

Answer 2

Step-by-step explanation:

Given = angles of a triangle ( 5:3:7)

= 5+3+7 = 15

let angle 1 be 5, angle 2 be 3, angle 3 be 7 .

angle 1 = 5/15×180 = 60°

angle 2= 3/15×180 = 185°

angle 3 = 7/15×180 = 42°

the triangle is iscoscle triangle

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