Question

State if each triangle is acute,obtuse or right
5cm 13 cm 12 cm​

Answer 1

Explanation:

The given measurements forms right triangle.

`\because \: {13}^(2) = {5}^(2) + {12}^(2)`

Answer 2

Scalene triangle

Explanation:

Given a triangle with sides 5cm 13cm and 12cm.

The triangle is neither acute nor obtuse nor right angled triangle.

It’s a scalene triangle because none of the given sides are equal.

Acute angle is an angle less than 90 degrees while a right angle triangle is an angle equal to 90 degrees. Obtuse traingle has only two equal sides .