Question

The angles of triangle are in the ratio 3:5:7 . The triangle is
i ) Right angle triangle { }
ii ) Acute angle triangle{ }
iii) obtuse angle triangle { }
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Answer 1

Step-by-step explanation:

let angel be 3x 5x and 7 X

by angle sum property

3x + 5x +7x = 180

15x = 180

X = 180/15

x = 12

so angle 1 be 36

2 be 60

3 be 84

hence it is obstuce

Answer 2

Answer:

Acute angled triangle