Find the perimeter of a square with side a. are the perimeter of the square and the length of its side directly proportional quantities? pls . first and fastest will be awarded. questions
a=4.5cm
a=6cm
a=2cm

10 points? me . its important ‼️‼️

Two numbers have a sum of -19. one number is x. what expression represents the other number?

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.