The length in isometric drawing of line is 20 cm. What is the true length of it?
|Answer» A. 24.53 cm|
|Explanation: the ratio of isometric length to true length is 0.815 so here it is given isometric length of 20 cm. 0.815 = 20 cm / true length => true length = 20 cm /0.815 =|
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