# Triangles and Circles (IMO- Mathematics Olympiad Class 9): Questions 32 - 36 of 79

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## Question number: 32

» Triangles and Circles

MCQ▾

### Question

If all medians of a triangle are equal, then the triangle is ________

### Choices

Choice (4) Response

a.

Isosceles triangle

b.

Right angle triangle

c.

Equilateral triangle

d.

Scalene triangle

## Question number: 33

» Triangles and Circles

MCQ▾

### Question

Triangle AXY is formed by three tangents to circle with center Z and, then angle XYZ equals ________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 34

» Triangles and Circles

MCQ▾

### Question

A running track is the ring formed by two concentric circles. It is 45 feet wide. The circumferences of the two circles differ by about ________

### Choices

Choice (4) Response

a.

230 feet

b.

200 feet

c.

260 feet

d.

280 feet

## Question number: 35

» Triangles and Circles

MCQ▾

### Question

In the given figure, and QS, RS are the bisectors of and, then ________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 36

» Triangles and Circles

MCQ▾

### Question

In the figure, AD is the bisector of of, then ________

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page