Question

The angles of a triangle are in the ratio 3:5:7.The triangle is?

Answer 1

Answer:

as we knew the sum of all the three interior angles of a triangle is 180°. Since, the measure of all the three Angles of the given triangle is less than 90° i.e 36°, 60° and 84°, the given triangle is an Acute Angled Triangle

Step-by-step explanation:

pls brain liest

Answer 2

Answer:

The triangle is more than 0° but less than 90° (36°, 60° , 84°) .

Step-by-step explanation:

Let, 3x 5x 7x

now

3x + 5x + 7x = 180° { angle sum property of triangle}

15x = 180°

x = 180°/15

x = 12

therefore, 3x = 3 × 12 = 36°

5x = 5 × 12 = 60°

7x = 7 × 12 = 84°