Mensuration Practice Test 8

Question : 26 of 40

Marks: +1, -0

Find the area of a rhombus, one side of which measuring 40 cm and one of its diagonal measuring 48 cm.

Solution:

Area of the rhombus
= diagonal ×

√{(\side)-{\Diagonal}/2}

48 × √{40^2-({48}/2)^2}

48 √{1600-576}

48 √{1024}

= 48 × 32 =

1536 cm^2

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