What is the approximate perimeter of the triangle below ?

256 in.

267 in.

275 in.

302 in.

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.

What is the rotational symmetry of a wheel

Which table represents a linear function? i'll give brainliest to first answer ^'^