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Let the vertices of a triangle ABC be (7...

Let the vertices of a triangle ABC be `(7,9) , (3,-7)` and (-3,3) then the triangle is :

A

right angled

B

equilateral

C

isoceles

D

BOTH (A) AND ( C )

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The correct Answer is:
D
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QUANTUM CAT-CO-ORDINATE GEOMETRY-QUESTION BANK
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  2. Let the vertices of a triangle ABC be (4,4) , (3,5) , (-1,-1) , then t...

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  3. Let the vertices of a triangle ABC be (7,9) , (3,-7) and (-3,3) then t...

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  4. A (-1, 4) and B(5, 4) are the end points of a line segment, find the c...

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  5. Find the co - ordinates of the point which divides the join (1, 7) and...

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  6. Find the co-orduinates of the point which divides the join of the poin...

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  7. The coordinates of the vertices of a triangle are (3, 1), (2, 3) and (...

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  10. If the coordinates of the mid points of the sides of a triangle are (1...

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  11. If the coordinates of the mid points of the sides of a triangle are (1...

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  12. A(-2,-1) , B(1,0) , C(4,3) and D(1,2) are the four points of a quadril...

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  13. The three vertices of a parallelogram taken in a order are (-1,0) , (3...

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  14. if the coordinates of the mid points of the Sides of a triangle are (...

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  15. Points A(4,-1) , B(6,0) ,C(7,2) and D(5,1) are the vertices of the fol...

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  16. Find the area of quadrilateral formed by joining the points (-4,2) , (...

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  17. Find (x, y) if (3, 2),(6, 3),(x, y) and (6, 5) are the vertices of a r...

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  18. Determine the ratio in which y-x+2=0 divides the line joining (3,-1) a...

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  20. The co-ordinates of A,B,C are (6,3) ,(-3,5) , (4,-2) respectively and ...

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