Rectangular Cartesian Coordinates Test

Result

Rectangular Cartesian Coordinates Test - 22

Score
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Weekly Quiz Competition

Question 1
4 / -1

A

B

C

D

Solution
Question 2
4 / -1

A

B

C

D
None of the above

Solution
Question 3
4 / -1

The area of the triangle formed by the points (a,b + c), (b,c + a) , (c, a + b) is

A
abc

B
a² + b² + c²

C
ab + bc + ca

D
0

Solution
Question 4
4 / -1

A
Similar

B
congruent

C
Never congruent

D
None of these
Question 5
4 / -1

A

B

C

D

Solution
Question 6
4 / -1

Three points are A(6,3) , B(–3,5), C(4,–2) and P(x,y) is a point, then the ratio of area of ∆PBC and ∆ABC is

A

B

C

D
None fo these

Solution
Question 7
4 / -1

If A (6,3) , B(–3,5), C(4,–2) and D(x,3x) are four points. If the ratio of area of ΔDBC and ΔABC is 1 : 2, then the value of x, will be

A

B

C
3

D
None of these

Solution
Question 8
4 / -1

Area of a triangle whose vertices are (a cos θ , b sin θ) , (– a sin θ , b cos θ) and (– a cos θ, – b sin θ) is

A
a cos θ sin θ

B
ab sin θ cos θ

C

D
ab

Solution
Question 9
4 / -1

Orthocentre of the triangle whose vertices are (0,0) (2,–1) and (1,3) is

A

B

C

D

Solution
Question 10
4 / -1

A

B

C

D

Solution