imran2506
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find the area of a rhombus whose side is 7.5 cm and whose altitude is 4 cm if one of its diagonals is 8 cm long find the length of the Other diagonal​

Respuesta :

Answer:

Area [tex]= 30[/tex] square centimeter

Diagonal [tex]= 7.5[/tex] centimeter

Explanation:

Area of the rhombus is equal to the product of its side and altitude

Thus,

Area of the rhombus [tex]= 7.5 * 4 = 30[/tex] square centimeter

Area of the rhombus is equal to half the product value of two diagonal

[tex]30[/tex] square centimeter [tex]= 0.5 * d_1 * d_2\\[/tex]

[tex]d_2 = \frac{30}{0.5*8} \\d_2 = 7.5[/tex] cm

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