Area and Perimeter Practice Test 1

Question : 25 of 40

Marks: +1, -0

If one side and one diagonal of a rhombus are 5 cm and 8 cm respectively, then its area is:

Solution:

Other diagonal = 2 ×

√{5^2-4^2}

= 2 × 3 = 6 cm
Since, area of the rhombus =

1/2

× 8 × 6 = 24

cm^2

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