Can someone please help me with these questions?

The sides of a parallelogram are 24cm and 16cm. the distance between the 24cm sides is 8 cm. find the distance between the 16cm sides

Which statements are true about additional information for proving that the triangles are congruent check all that apply

The amount of data left on the cell phone six gb for 81.5 gb of data is used how much data is available at the beginning of the cycle