Question # 1

The right bisectors of the sides of _________ triangle intersect each other inside the triangle:

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Obtuse angled

Acute angled

Right angled

Equilateral

A point equidistant from the end points of a line-segment is on its___________:

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Bisector

Right-bisector

Perpendicular

Median

Medians of a triangle are_________:

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Concurrent

Congruent

Equal

Parallel

The right bisectors of triangle are___________:

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Concurrent

Non-concurrent

Collinear

Non-collinear

The______ altitude of an isosceles triangle are congruent:

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Two

Three

Four

None

__________ congruent triangles can be made by joining the mid-points of the sides of a triangle:

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Three

Four

Five

Two

All three altitudes of __________ are concurrent:

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Triangle

Square

Rectangle

Left angle

If a line is too small or too big a ________ scale may be use:

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Suitable

Unsuitable

Inapplicable

Undesirable

The knowledge of construction of different triangles, rectangles, square etc is very useful in:

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Wood - Working

Graphic art

Metal trade

All of these

The right bisectors of the sides of _________ triangle intersect each other outside the triangle:

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Acute angle

Obtuse angle

Right angle

Adjacent angle

The bisectors of the angle of triangle are:

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Equal

Perpendicular

Equal distance

Concurrent

If the three altitudes of a triangle are congruent, then the triangle is ______:

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Equilateral

Right angled

Isosceles

Acute angled

One angle on the base of an isosceles triangle is 30° what is the measure of its vertical angle:

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30°

60°

90°

120°

The point of concurrency of the three altitudes of a triangle is called:

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Centroid

Orthocenter

Circumcentre

Incentre

The right bisectors of the three sides of n triangle are________:

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Congruent

Collinear

Concurrent

Parallel

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9th Class Mathematics Chapter 17 Practical geometry - triangles English Medium KPK Boards Online Mcqs MCQs With Answers

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