द पैरामीटर ऑफ़ रोंबस इज 40 सेंटीमीटर एंड the length of diagnol16 सेंटीमीटर फाइंड द एरिया
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diagnol16 सेंटीमीटर फाइंड
80cm^2
Step-by-step explanation:
perimeter of rhombus = 2√p^2 + q^2 , where p and q are diagonals
40 = 2√ 16^2 + q^2
20 = √256 + q^2
400 = 256 + q^2
q^2 = 400 - 256
q^2 = 144
q = √144
q = 12
area of rhombus = p×q / 2
= 16 × 12 / 2
= 192 / 2
= 96 cm^2
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