Pls answer quickly But the answer which of the following measurement is the smallest?

A) kilogram

B) Gram

C) centigram

D) milligram

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

Iwill give brainliest. suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?

What is the perimeter of an isosceles triangle with each leg measuring 2x+3 and the base measuring 6x-2?