All the dimensions of a triangle were multiplied by the same factor. if the base of the triangle went from 1 centimeter to 3 centimeters, the are of the triangle was multiplied by
nine
three
twelve
six

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

How do your peer relationships affect your overall health status? what can you do to improve your peer relationships?