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Verify the Diagonal Measurement (5 Feet)

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At 0:17 in

3-4-5

What happens here

Now, place the end of your tape measure at the 3-foot mark on one wall line. Extend the tape measure diagonally to the 4-foot mark on the other wall line. If the corner is perfectly square (90 degrees), this diagonal measurement will be exactly 5 feet. If it's not 5 feet, adjust the wall plate slightly until the 5-foot measurement is achieved, indicating a square corner.

Goal: Confirm and achieve a perfectly square corner

Tools and materials

  • Tape Measure — Measuring the diagonal to verify squareness

What they say

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method. So, go ahead and on your wall draw 4 ft out. Right there. Now, on our block here, we're going to draw 3 ft out. Mark it. So, we're going to put our tape measure right there at the corner. When that reads 5 ft on our line, we know that it's square. Take your Ramset, drop it right here in the corner. All right, so I dropped one Ramset in here and before I did the last one, I

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