Answer:
look search math-way and type your problem in .
Step-by-step explanation:
Step-by-step explanation:
1. Right angled triangle , scalene triangle
2. isosceles triangle, obtuse angled triangle
3. equilateral triangle
4. right angled triangle, isosceles triangle
5. scalene triangle, obtuse angled triangle
6. scalene triangle, acute angled triangle
A is 4.5 b is 3.2 c is 4.05 d 3.6