Does anybody know how to find a missing diagonal of a rhombus?

Question

maths89898 · Answer

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maths89898 · Answer

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ILOVESPAGHETTI · Answer

To find the diagonal of a rhombus, you must apply the pythagorean theorem to this problem. The reason you do this is because when you put a line straight through the rhombus, this creates a right triangle.

The formula for the pythagorean theorem is:
$$a ^{2}+b ^{2}=c ^{2}$$

maths89898 · Answer

@sailor wrote:

@maths89898 wrote:

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maths89898 · Answer

@ilovespaghetti wrote:

To find the diagonal of a rhombus, you must apply the pythagorean theorem to this problem. The reason you do this is because when you put a line straight through the rhombus, this creates a right triangle. The formula for the pythagorean theorem is: $$a ^{2}+b ^{2}=c ^{2}$$

ILOVESPAGHETTI · Answer

https://www.cuemath.com/geometry/diagonal-of-rhombus/ Here is a link that can help you apply the formula to your problem.

maths89898 · Answer

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maths89898 · Answer

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maths89898 · Answer

@ilovespaghetti

TxunamyLu · Answer

Using the Pythagoras theorem, the length of the unknown diagonal of the rhombus can be calculated. Half of the unknown diagonal = √(142 - 92) = √(196 - 81) = √115 = 10.72 units. Since this is half the diagonal, the full length of the unknown diagonal is 10.72 + 10.72 = 21.44 units.

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