Question

find the area of this rhombus. area of a parallelogram ( a = bh ) ( a = square cm^{2} )

Explanation:

Step1: Identify the base and height

Base \( b = 9\) cm, height \( h=5\) cm.

Step2: Apply the area formula

The area formula for a parallelogram (a rhombus is a type of parallelogram) is \(A = bh\). Substitute \(b = 9\) and \(h = 5\) into the formula: \(A=9\times5\).

Step3: Calculate the product

\(9\times5 = 45\).

Answer:

\(45\)