1
Question
Find the area of a rhombus whose side is 5 cm and whose altitude is 4.8 CM if one of its diagonal is 8 cm long find the length of the Other diagonal
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Solution
Area of the rhombus = Side × Length of the altitude
= 5*4.8
= 24 sq cm
Now,
Let the length of the other diagonal = x
It is known that the area of a rhombus is half the product of its diagonals.
∴ (1/2) × 8 × x((1/2)d1*d2) = 24
⇒ 4x = 24
⇒ x = 6 cm
The length of the other diagonal is 6 cm.
= 5*4.8
= 24 sq cm
Now,
Let the length of the other diagonal = x
It is known that the area of a rhombus is half the product of its diagonals.
∴ (1/2) × 8 × x((1/2)d1*d2) = 24
⇒ 4x = 24
⇒ x = 6 cm
The length of the other diagonal is 6 cm.
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