Question

23. The triangle whose lengths of sides
are 12cm, 13cm,18 cm, then it is a what
kind of triangle ? A. right-angled triangle.
B. scalene triangle. c) SSS triangle ,d).
obtuse-angled triangle​

Answer 1

Answer:

scalene triangle

Step-by-step explanation:

12+13+18=43

Answer 2

Answer:

It's a scalene Triangle ;as all three sides have different lengths