Question

The area of a rhombus is 20 cm square if one of its diagonal is 5 centimetre the other diagonal is

Answer 1

THANKS FOR THE QUESTION !

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ANS :

....................... 8CM ......................

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GIVEN :

=> AREA OF RHOMBUS :

=> 20CM^2

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ONE OF THE TWO DIAGONALS :

=> 5CM

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TO FIND :

=> THE OTHER DIAGONAL

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AREA OF A RHOMBUS :

=> 1/2 * ( PRODUCT OF LENGTHS OF OF DIAGONALS )

=> 1/2 * 5 * OTHER DIAGONAL

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BUT,

=> THE AREA IS :

=> 20CM^2

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FROM ALL THE INFO ,

=> 20 = 1/2 * 5 * OTHER DIAGONAL

=> 20 * 2 = 5 * OTHER DIAGONAL

=> 40 = 5 * OTHER DIAGONAL

=> 40 / 5 = OTHER DIAGONAL

=> 8 CM = OTHER DIAGONAL

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HOPE IT WILL HELP U .....

THANKS AGAIN.....

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Answer 2

Answer:

Step-by-step explanation:

d1=diagonal 1 & d2= diagonal 2

Area of Rhombus = 1/× d1×d2

1/2 ×d1×d2 =20

d2 = 40/d1

d2=40/5= 8cm

Other diagonal is 8cm