A set of elementary school student heights are normally distributed with a mean of 105
105105 centimeters and a standard deviation of
10
1010 centimeters. Ikue is an elementary school student with a height of
90.4
90.490, point, 4 centimeters.
What proportion of student heights are lower than Ikue's height?
You may round your answer to four decimal places.
.

oh

nu stiu chiar nu stiu sa o fac

i believe your answer is a

it is rigid.; it is isometric. ; the size is preserved.

step-by-step explanation:

a translation is called an isometry; these are transformations that preserve congruence between pre-images and images.

they are also called rigid transformations, as the only thing that can happen to a pre-image is that it is moved or turned, not stretched or shrunk.

since congruence is preserved, the size is preserved.