Q: How you determine the length of square root of 13?

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You can do it by first constructing a right triangle with sides of length 1, 1. The hypotenuse is length square root 2. This is easy to do with a compass and straight edge. Now you can use the compass to make a new triangle with one side square root of 2 and the other length 1. The hypotenuse is on length square root 3. Keep doing this and you will get an hypotenuse of side square root of 13 exactly. It is a pretty straight forward geometric construction. ( Hint to start, take a line you call length one and construct a perpendicular to it with compass and straight edge. Make the other side of the triangle length 1 also. Hypotenuse is length square root 2)

-13 or +13 are both square root of 169, but we often use the positive square root, 13, as the principal square root.

The square root of 13 simplified is 3.6

True

The square root of 169 is 13

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It is the square root of 169 which is 13 units of length

If the 13 was the long side (hypoteneuse), the other side would be the square root of 13²-5² = square root of 169-25 = square root of 144 = 12. (according to Pythagoras). If the 13 was a short side, the other is square root of 13² + 5² = square root of 169+25 = square root of 194, or about 13.93

Side of a square= take out the square root Area=169cm ² Square root of 169= 13 Side= 13 cm²

Area of a square is the square of the length of any side.Length of any side is the square-root of the area = sqrt(13) = 3.60555 feet (rounded)Rounded to the nearest tenth, that's 3.6 feet.

The square root of 13 = 3.605551275....

You can do it by first constructing a right triangle with sides of length 1, 1. The hypotenuse is length square root 2. This is easy to do with a compass and straight edge. Now you can use the compass to make a new triangle with one side square root of 2 and the other length 1. The hypotenuse is on length square root 3. Keep doing this and you will get an hypotenuse of side square root of 13 exactly. It is a pretty straight forward geometric construction. ( Hint to start, take a line you call length one and construct a perpendicular to it with compass and straight edge. Make the other side of the triangle length 1 also. Hypotenuse is length square root 2)

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the square root of 13 x 13 is 13

-13 or +13 are both square root of 169, but we often use the positive square root, 13, as the principal square root.

the square root of 133

13, is not the square root of 156, but the best i can give you is that 13 is the square root of 169 and 14 is the square root of 196.

The square root of 13 simplified is 3.6