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Prove that the area of any triangle is e...

Prove that the area of any triangle is equal to four times the area of the triangle formed by joining the mid points of its sides.

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MBD PUBLICATION-STRAIGHT LINES-QUESTION BANK
  1. Find the coordinates of the vertices of a triangle whose sides have mi...

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  2. If the vertices of a triangle have their coordinates given by rational...

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  3. Prove that the area of any triangle is equal to four times the area of...

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  4. Find the condition that the point (x,y) may lie on the line joining (1...

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  5. Show that the three distinct points (a^2,a) (b^2,b) and (c^2,c) can ne...

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  6. If A,B,C are points (-1,2),(3,1) and (-2,-3) respectively, show that t...

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  7. Prove analytically : The line segment joining the midpoints of two sid...

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  8. Prove analytically : The altitudes of a triangle are concurrent.

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  9. Prove analytically : The perpendicular bisector of the sides of a tria...

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  10. Prove analytically : An angle in a semicircle is a right angle.

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  11. Fill in the blanks in each of the following, using the answers given a...

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  12. Fill in the blanks in each of the following, using the answers given a...

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  13. Fill in the blanks in each of the following, using the answers given a...

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  14. Fill in the blanks in each of the following, using the answers given a...

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  15. Fill in the blanks in each of the following, using the answers given a...

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  16. State with reasons which of following are true or false : The equati...

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  17. State with reasons which of following are true or false : The line, ...

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  18. State with reasons which of following are true or false : The lines ...

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  19. State with reasons which of following are true or false : The lines ...

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  20. State with reasons which of following are true or false : The equati...

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