Sample Questions and Discussion How to Calculate Distance Point to Line In Cube

Have you already read posts Mathematical Formulas Dasa r regarding How to Calculate Distance point to point, Line, and field ? if not, you should read it first so that you can more easily understand Sample Questions and Discussion How to Calculate Distance Point to Line In Cube which will be described below:

Sample Questions and Discussion How to Calculate Distance point to Line In Cube

Example Problem 1

Unknown length ABCD.EFGH ribs cube is 6cm. Then calculate the distance:

a) .period D to line BF
b) .period B to line EG

Solved:

a ) .Agar easier to answer that, let us look at the picture below:

From the above picture we can see that the distance of the point D to the length of the diagonal line BD BF is to be determined by using Teor ema Pythagoras or formula. Let's finish with the theorem of Pythagoras first:

BD2 = AB ² + AD ²
BD2 = 6 ² + 6 ²
BD2 = 72
BD = √72 = 6√2 cm

beikut if we look for it by using the formula:

d = s√2
BD = AB√2
BD = (6 cm) √2
BD = 6√2 cm

Thus, the distance point D to line BF is 6√2 cm



b). Just as a matter of a) we also have to make the picture in advance to make it easier to do it.

From the calculations in a matter of a) note that the length of the diagonal side of the cube FH = BD is 6√2 cm

to determine the long-BP, we use the Pythagorean theorem for the right triangle BFP:

FP = ½ FH = 3√2 cm

then:

BP2 = FP ² + BF ²
BP2 = (3√2) ² + 6 ²
BP2 = 18 + 36
BP2 = 54
BP = √54 = 3√6 cm

Thus, the distance point B to line EG is 3√6 cm

A few discussions about Sample Questions and discussion How to Calculate Distance point to Line In Cube. See you again in another discussion of sample questions. I hope you can understand very well what has been described above.

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