BBC2 年
What are the types of triangle?
This is a scalene triangle. All the sides are different lengths and each angle is different as well. This one’s a right angled triangle, where one angle is always a right angle, so that's 90 ...
BBC4 年
What are the types of triangle?
This is a scalene triangle. All the sides are different lengths and each angle is different as well. This one’s a right angled triangle, where one angle is always a right angle, so that's 90 ...