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5cm because the square root of 121 is 11 and 5 plus 6 equals 11.

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15y ago

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If the sides of a square are lengthened by 4 cm The area becomes 256 square cm Find the length length of a side of the original square?

256 divise by 4


If the sides of a square are lengthened by 4cm the area becomes 256 square find the length of the original square?

(X+4)2=256 X+4=16 X=8 the sides of the original square is 8 cm


If the sides of a square are lengthened by 7cm the area becomes 256cm2 find the length of a side of the oringial square?

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When length of the rectangular plot is increased by 4 times its perimeter becomes 480metres and area become 12800 sqmetreswhat is the original length?

length 80 mtr and width 40 mtr


What nis the meaning of length in math?

Length in math refers to the measurement of an object from one end to the other in one straight line. It is typically represented in units such as meters, centimeters, or inches depending on the context. Length is a fundamental concept used in geometry and various areas of mathematics.


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When the length of a tube is shortened, the resonant frequency increases. This is because shorter tubes have shorter wavelengths, leading to higher frequencies. Conversely, if the length of the tube is lengthened, the resonant frequency decreases.


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The verb of length is lengthen.Others, depending on the tense, are lengthens, lengthening and lengthened.Some example sentences are:"We will lengthen the road"."She lengthens her hair"."We are lengthening the deadline"."The ghostly arm lengthened towards the grave".


Formula for extension?

The formula for extension (lengthening) of a material under tensile stress is given by: Extension = Original Length x Strain = Original Length x (Final Length - Original Length) / Original Length. It represents the change in length of a material when subjected to a stretching force.


How do you measure elongation of tension specimen?

The elongation of a tension specimen can be measured by marking a gauge length on the specimen before testing it and then comparing the final length of the specimen after it has been stretched to the original gauge length. The elongation can be calculated using the formula: Elongation = ((final length - original length) / original length) x 100%.