Coordinate Geometry (IMO- Mathematics Olympiad Class 10): Questions 49 - 54 of 86

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Question number: 49

» Coordinate Geometry

MCQ▾

Question

The coordinates of the mid-points of the sides of a triangle are Equation . What will be the coordinates of the centroid of the triangle?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 50

» Coordinate Geometry

MCQ▾

Question

Find the area of the quadrilateral, the coordinates of whose angular points taken in order are Equation .

Choices

Choice (4) Response

a.

41

b.

82

c.

20.5

d.

61.5

Question number: 51

» Coordinate Geometry

MCQ▾

Question

The two opposite vertices of a square are Equation , so the coordinates of the other two vertices are ________

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 52

» Coordinate Geometry

MCQ▾

Question

The two opposite vertices of a square are Equation , so the coordinates of the other two vertices are ________

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 53

» Coordinate Geometry

MCQ▾

Question

Four vertices of a parallelogram taken in order are Equation . What will be the ratio of a and b?

Choices

Choice (4) Response

a.

7: 2

b.

Equation

c.

3: 2

d.

2: 3

Question number: 54

» Coordinate Geometry

MCQ▾

Question

Points Equation are joined to form which shape?

Choices

Choice (4) Response

a.

Pentagon

b.

Snip single corner Rectangle

c.

Chord

d.

Snip round corner Rectangle

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