1 |
The centro id of a triangle divides each one of the medians in the ratio: |
1:1
1:2
2:1
2:2
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2 |
All the altitudes are equal of an: |
rectangle
scalene triangle
isosceles triangle
equilateral triangle
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3 |
The altitudes of a triangle are: |
concurrent
collinear
non-collinear
non-concurrent
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4 |
The number of angle bisectors of a triangle is: |
1
2
3
4
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5 |
The point of intersection of the perpendicular bisectors of he sides of a triangle meet is called |
circum-center of the triangle
incenter of he triangle
centroid of the triangle
orthocenter of the triangle
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6 |
A line segment joining a vertex to the midpoint of the side opposite to the vertex is called: |
altitude to the triangle
side bisector of the triangle
angle bisector if the triangle
median to the triangle
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7 |
A line segment that bisects and angles of the triangle and has its other end on the side opposite to that angle is called: |
altitude of the triangle
incenter of the triangle
angle bisector if the triangle
median of the triangle
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8 |
The opposite angles of a parallelogram are: |
congruent
similar
equal
right angle
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9 |
Circles in the same plane with same center and different radii are called: |
concentric circles
semi circles
equal circles
concyclic circles
|
10 |
Angle in a semi-circle is of measure : |
45°
60°
90°
120°
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11 |
A line segment whose end points lie on the circle is called a: |
radial segment
are
chord
radius
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12 |
A parallelogram containing right angles is called a: |
equilateral
rectangle
quadrilateral
square
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13 |
A triangle with two equal sides is called an: |
isosceles triangle
obtuse triangle
scalene triangle
acute triangle
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14 |
A triangle with no equal side is called: |
isosceles triangle
obtuse triangle
scalene triangle
acute triangle
|
15 |
If two angle and a corresponding side included angles of two triangles are same then they , which congruent this postulate is called:
|
S.A.S Postulate<br>
A.S.A Postulate <br>
S.S.S Postulate<br>
R.H.S Postulate<br>
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