Write these as normal numbers.
a) 6 x 10^8
b) 3 x 10^9
c) 9 x 10^5
d) 2 x 10^10

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.