Question

q. a glass company is to make a panel of glass for a front door. what is the area of the glass panel if it is 120 cm long and 20 cm wide? a. 2,400 square cm b. 240 square cm c. 2,600 square cm d. 2,800 square cm

Explanation:

Step1: Recall the formula for the area of a rectangle

The area of a rectangle is given by \(A = l\times w\), where \(l\) is the length and \(w\) is the width.

Step2: Substitute the given values into the formula

Here, \(l = 120\) cm and \(w=20\) cm. So, \(A=120\times20\).

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Answer:

A. 2,400 square cm