plz solve question no 8 its urgent
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perimeter of rhombus =56 cm
then lenth of one side =56÷4=14 cm
area of rhombus=119 cm.sq=base×altitude
=b×a=119 cm.sq
=14cm(lenth of all sides is equal )×a=119 cm.sq
=a=119cm.sq/14cm
=a=8.5cm
so, tge altitude of rhombus is 8.5cm.
then lenth of one side =56÷4=14 cm
area of rhombus=119 cm.sq=base×altitude
=b×a=119 cm.sq
=14cm(lenth of all sides is equal )×a=119 cm.sq
=a=119cm.sq/14cm
=a=8.5cm
so, tge altitude of rhombus is 8.5cm.
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heya friend I am also in class 7 DAV
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