Help me out please not the last one but last one

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Step-by-step explanation:

Pythagorean theorem

a^2 + b^2 = c^2

C = 10

a = 6

c^2 - a^2 = 100 - 36 = 64

sqrt. 64 = 8

hope this helps

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.