Two quadrilaterals that have sides that are all the same length are? Parallelogram or rhombus or triangle? and square, trapezoid or rectangle?

A rhombus

Explanation:

a quadrilateral with all four sides having equal lengths.

5.4%

explanation:

the acceptance rate for harvard is 5.4%. this means only 5 percent of people who apply actually get accepted!

answer(c) carved on a babylonian clay tablet that showed earth as a flat circular disk;