Two 30°-60°-90° triangles are shown below. The hypotenuse of the larger triangle is 18 centimeters long. If the perimeter of one triangle is 3 times that of the other triangle,
how many centimeters long is the shortest of the 6 sides?

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

52 cm radius = diameter = area = circumference = circumfer

Anew movie is released each year for 14 years to go along with a popular book series. each movie is 2 minutes longer than the last to go along with a plot twist. the first movie is 70 minutes long. use an arithmetic series formula to determine the total length of all 14 movies