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The points A(1,2),B(2,4) and C(4,8) form...

The points A(1,2),B(2,4) and C(4,8) form a/an

A

isosceles triangle

B

equilateral triangle

C

straight line

D

angled triangle

Text Solution

Verified by Experts

The correct Answer is:
C
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HIMALAYA PUBLICATION-COORDINATE SYSTEMS, LOCUS AND STRAIGHT LINES-QUESTION BANK
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  2. Locus of a point which moves such that its distance from the X-axis is...

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  4. If the line through A-=(4, -5) is inclined at an angle 45^(@) with the...

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  5. If the straight line ax+by+c=0 always passes through (1, -2), then a, ...

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  6. The incentre of the triangle with vertices (1, sqrt(3)), (0, 0) and (2...

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  7. Let 0 lt alpha lt pi//4 be a fixed angle. If P=(cos theta, sin theta) ...

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  8. If x(1), x(2), x(3) as well as y(1), y(2), y(3) are in G.P. with the s...

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  9. The number of integral points (integral points means both the coordina...

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  10. Orthocentre of triangle whose vertices are (0, 0), (3, 4), (4, 0) is :

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  11. Let O(0,0), P(3,4), Q(6,0) be the vertices of the triangle O P Q. The ...

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  12. Consider three points P-= (-sin (beta-alpha), -cos beta), Q-= (cos (be...

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  13. A straight line L through the point (3, -2) is inclined at an angle 60...

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  14. The locus of the mid-point of the portion of the line xcos alpha+y sin...

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  15. A line L has intercepts a and b on the coordinate axes, when the axes ...

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  16. A straight line through the point A(3, 4) is such that its intercept b...

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  17. The perpendicular bisector of the line segment joining P(1, 4) and Q(k...

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  18. The line L given by (x)/(5)+(y)/(b)=1 passes through the point (13, 32...

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  19. Angles made with the x -axis by two lines drawn through the point (1,2...

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