Question

what is the size of this window? * vsh 3050 30\ x 50\ 36\ x 60\ 3050 sq in none of these

Explanation:

Step1: Analyze window size notation

In window sizing notation like VSH 3050, the first two digits (30) represent width in inches and the last two digits (50) represent height in inches. So the standard size would be \(30''\times50''\). But we need to check if this is a valid size.

Step2: Calculate area for verification

If it were \(30''\times50''\), the area \(A = 30\times50=1500\) square - inches. If it were \(36''\times60''\), \(A = 36\times60 = 2160\) square - inches. And 3050 square - inches would imply non - standard (since \( \sqrt{3050}\approx55.23\) which is not a common window dimension pair). Also, window size notation is usually width (first two digits) and height (last two digits) in inches. But 3050 is not in the correct \(width\times height\) (two - digit×two - digit) format for standard window sizing.

Answer:

D. None of these