Answer:
Rotations, reflections, and translations are isometric. That means that these transformations do not change the size of the figure. If the size and shape of the figure is not changed, then the figures are congruent.
Step-by-step explanation:
If lines a and b are parallel, then aº = 79º = dº = bº.
It will take months for the boy to grow to a height of 132cm. 132-90= 42 cm left to grow. 42÷3.5= 12months, or a year.
I believe it is B.-48 3/5
Divide both the numerator and denominator by the GCD so it’s 12/1
