Question

what is the defination of right angle​

Answer 1

Hey mate ,

An angle is said to be right angle when the measure of the angle is 90° .

Similarly when any one angle of a triangle is 90° then that triangle is even called a right angled triangle

Hope you find it helpful!!

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Answer 2

Step-by-step explanation:

Fragmentation occurs when an organism literally breaks off from itself. The broken fragments of the organism grow into individual separate organisms. On the other hand, regeneration is a form of asexual reproduction where the organism is capable of regrowing certain parts of its body when it loses them.