Aright triangle's height is 3 times the length of its base. if the area of the triangle is 726 cm^2, what is the height

Hello people, i have a math question that i need with, me, i will give the correct one brainiest, and for the other correct people, a and 5 stars.

Gail is making costumes for a school play. each rabbit costume needs one and one half yards of white fur fabric, a yard of blue striped fabric, and a quarter of a yard of pink felt for the ears. g? ail needs to make eight rabbit man yards will she need, for the white fur fabric, blue striped fabric, and pink felt?

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals