In the figure, ABCD is an isosceles trapezium. AC=4X-2, OD= 2X+4 and OB= X+1, then X is
a)4 b)5 c)6 d)7
In the figure, ABCD is an isosceles trapezium. AC=4X-2, OD= 2X+4 and OB= X+1, then X is
a)4 b)5 c)6 d)7
Halak Sheth , 14 Years ago
Grade 10
Analytical Geometry> Similar Triangles...
1 Answersjitender lakhanpal
Dear Halak,
this is not the problem of similar triangles it can be solved by the property of trapezium
that both the diagonals are equal so length of one diagonal is
|
AC=4X-2 and other OD+OB = BD so by the given information we get BD= 3X + 5 so AC = BD 4X-2 = 3X+5 SO X = 7 |
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