Determine the base length of a rhombus having diagonals of cm and cm and a height of cm.
Step 1: Find the area of the rhombus using the formula with diagonals.
Step 2: Find the side length of the rhombus.
Use the formula for the area of a rhombus using its side length and height . Solve for the value of .
All 4 sides of the rhombus are the same length, so the base length is the same as the side length: .