the side and one of the diagonals of a rhombus are 13cm and 24cm respectively. the area of the rhombus (in sq.cm.) is
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The diagonals of the rhombus are 13 cm and 24 cm, hence each of the four right angle triangles have their adjacent sides as 6.5 cm and 12 cm. Their hypotenuse is
[6.5^2 + 12^2]^0.5 = [42.25+144]^0.5 = [186.25 ]^0.5 = 13.64734406 cm.
The perimeter of the rhombus is therefore = 4*13.64734406 = 54.58937626 cm.
[6.5^2 + 12^2]^0.5 = [42.25+144]^0.5 = [186.25 ]^0.5 = 13.64734406 cm.
The perimeter of the rhombus is therefore = 4*13.64734406 = 54.58937626 cm.
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