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ICSE Class 8 Answered

The length of diagnol are ratio5:4 area of Rhombus is 2250 find side of the rhombus.
Asked by riturajsharma092 | 10 Aug, 2018, 05:16: PM
answered-by-expert Expert Answer
begin mathsize 16px style Let space the space common space ratio space be space straight x. rightwards double arrow straight d subscript 1 space equals space 5 straight x space and space straight d subscript 2 space equals space 4 straight x Area space of space straight a space Rhombus space equals space fraction numerator straight d subscript 1 space plus space straight d subscript 2 over denominator 2 end fraction rightwards double arrow 2250 space equals space fraction numerator 5 straight x space cross times space 4 straight x over denominator 2 end fraction rightwards double arrow 4500 space equals space 20 straight x squared rightwards double arrow straight x squared space equals space 225 rightwards double arrow straight x space space equals space 15 rightwards double arrow straight d subscript 1 space equals space 5 space cross times space 15 space equals space 75 space space and space straight d subscript 2 space equals space 4 space cross times space 15 space equals space 60 end style
Answered by Yasmeen Khan | 10 Aug, 2018, 06:33: PM

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