Question

1. geometry connection

show your work:

1. substitute in row 1
2. simplify (funnel work using order of ops)
3. include units in answer.

find the perimeter of a rectangle with width = 5cm and length = 3cm. use the formula:
2l + 2w or 2(l + w)

Explanation:

Step1: Substitute values into formula

Given \( l = 3\mathrm{cm}\), \( w=5\mathrm{cm}\). Using \(P = 2(l + w)\), we substitute: \(P=2(3 + 5)\).

Step2: Simplify using order of operations

First, calculate inside the parentheses: \(3+5 = 8\). Then multiply: \(2\times8=16\).

Answer:

\(16\mathrm{cm}\)