Question

A parallelogram and rhombus are equal in area.the diagonals of rhombus measure 120m and 44m.if one of sides of parallelogram measures 66m.find it's corresponding altitude.

Answer 1

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A parallelogram and rhombus are equal in area . The diagonals of the rhombus are 48cm48cm and 36cm36cm If one of the sides of the parallelogram is 54cm54cm . Find its corresponding attitude .

17cm16cm14cm13cm17cm16cm14cm13cm

olympiad class8 math ch-8 mensuration

  

 

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asked Jun 17, 2015 by meena.p



1 Answer

Solution :

Area of paralleogram - b×hb×h

Area of rhombus =12=12×d1×d2×d1×d2

Given d1=48d1=48

d2=36d2=36

=12=12×48×36×48×36

=864cm2=864cm2

Area of parallelogram = Area of rhombus

Side of the parallelogram =54cm54cm

=> Let the side of attitude =x

54×x=864/54×x=864

x=86454x=86454

x=16x=16

Hence attitude =16cm=16cm

Answer : 16cm

Answer 2

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