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If the co - ordinate of the triangle P(4...

If the co - ordinate of the triangle P(4,3) Q`(7,-1) and R (9,3)` is then find the Area of triangle PQR and also find the types of triangle ?

A

10 Equilateral

B

10 Isosceles

C

10 Right angle

D

10 Scalen

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MOTHERS-CO-ORDINATE GEOMATRY-OBJECTIVE QUESTION
  1. Find the point on the x-axis which is equidistant from (2,-5) and (-2,...

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  2. If point (alpha ,beta) is the mid point A (2 sin theta , cos theta)and...

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  3. If the co - ordinate of the triangle P(4,3) Q(7,-1) and R (9,3) is the...

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  4. If the co-ordinate of the triangle P(4,5),Q(8,2) and origin then find ...

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  5. Find the area of the triangle whose vertices are (a,b+c),(a,b-c) and (...

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  6. The area of the triangle formed by the line (x)/(a)+(y)/(b)=1 with the...

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  7. Find the area of triangle which formed by lines 2x+3y=12 , x- y - 1 =...

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  8. Find the area of trapezium which is formed by lines x = 0 , y = 0 , 3x...

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  9. Find the Area of triangle which is formed by lines 5x + 7y = 35 , 4x +...

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

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  11. If the mid points of the sides of a triangle are (0,0) ,(1,2),(-3,4) t...

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  12. If the co- ordinates of all vertices of a triangle are integers , then...

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  13. Find the hight of triangle which have is x - axis formed by 2x+y = 4 a...

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  14. If the area of a triangle is 4 units and there two co - ordinates are ...

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

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  16. Find the fourth co - ordinate of a rectangle whose three co - ordinate...

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  17. How many squares are possible if two of the vertices of a quadriateral...

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

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  19. The coordinates of P and Q are (-3, 4) and (2, 1), respectively. If PQ...

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  20. Points (P- 1, P+2),(P,P+1),(P+1,P) are collinear

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