# IMO- Mathematics Olympiad Class 9: Questions 339 - 342 of 919

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## Question number: 339

MCQ▾

### Question

An exterior angle of a triangle is 110˚ and one of the interior opposite angle is 40˚. Then the other two angles of a triangle are

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 340

MCQ▾

### Question

A rectangle with perimeter 88cm is partitioned into 5 congruent rectangles, as indicated in the diagram. The perimeter of each of the congruent rectangle is ________.

### Choices

Choice (4) Response

a.

48 cm

b.

30 cm

c.

40 cm

d.

34 cm

## Question number: 341

MCQ▾

### Question

In the figure, If and if, then MT will be ________

### Choices

Choice (4) Response

a.

18 cm

b.

30 cm

c.

90 cm

d.

20 cm

## Question number: 342

MCQ▾

### Question

The altitude drawn to the base of an isosceles triangle is of length 8 cm and the perimeter is 32 cm. the area of the triangle is ________

### Choices

Choice (4) Response

a.

b.

c.

d.

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