Question

the parallelogram shown below has an area of 28 units². find the missing base. b = units

Explanation:

Step1: Recall the area formula for a parallelogram

The area formula for a parallelogram is \(A = b\times h\), where \(A\) is the area, \(b\) is the base, and \(h\) is the height.

Step2: Substitute the known values into the formula

We know that \(A = 28\) units² and \(h = 7\) units. Plugging these into the formula \(A = b\times h\) gives \(28=b\times7\).

Step3: Solve for \(b\)

To find \(b\), we use the equation \(b=\frac{A}{h}\). Substituting \(A = 28\) and \(h = 7\), we get \(b=\frac{28}{7}\).

Answer:

\(4\)