Triangles and Circles (IMO- Mathematics Olympiad Class 9): Questions 75 - 78 of 79

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Question number: 75

» Triangles and Circles

MCQ▾

Question

In the adjoining figure, Equation , then Equation is ________

Given the triangle PQR and ratio QS: SR equals 3: 2

Given the Triangle PQR and Ratio QS: SR Equals 3: 2

Given the triangle PQR and ratio QS: SR equals 3: 2 and find the ratio Area of triangle PQR and PSR

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 76

» Triangles and Circles

MCQ▾

Question

The locus of a point equidistant from the three sides of a triangle is ________

Choices

Choice (4) Response

a.

Circumcenter

b.

Centroid

c.

Incenter

d.

Orthocenter

Question number: 77

» Triangles and Circles

MCQ▾

Question

The Equation and Equation are right angles. If Equation , Equation and Equation , then the length of XZ is ________

Given the WXY and XZY are right angles

Given the WXY and XZY Are Right Angles

Given the WXY and XZY are right angles, if WZ is 7 cm, YZ is 17 cm and WX is 19 cm, then Find the length of XZ

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 78

» Triangles and Circles

MCQ▾

Question

In the figure Equation , Equation and Equation . Then x equals ________

Given the figure PQ equal to PR and PT equal to PS

Given the Figure PQ Equal to PR and PT Equal to PS

Given the figure PQ equal to PR and PT equal to PS and find the value of x

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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