1 |
The point at which the three angle-bisectors of a triangle meet is called: |
circum-center of the triangle
inceter of the triangle
centroid of the triangle
orthocenter of the triangle
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2 |
A line segment that bisects an angle 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 of the triangle
median of the triangle
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3 |
The distance formula between two points is: |
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4 |
Hero's formula is: |
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5 |
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72°
180°
108°
90°
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6 |
|
uv-yx
vx - uv
uy - vx
0
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7 |
Which of the following is a column matrix? |
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8 |
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2-By -1
1-By-2
3-By-2
3-by-1
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9 |
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10 |
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11 |
A point in II-quadrant has its abscissa: |
positive
negative
zero
one
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12 |
The origin has coordinates: |
(0,1)
(1,0)
(1,1)
(0,0)
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13 |
The distance between the point (2,1) and (-4,3) is: |
2√10
10√2
2
10
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14 |
Point (-2,4) lies in: |
1-quardrant
II-quadrant
III-quadrant
IV -quadrant
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15 |
Who gave idea of plane: |
John Napier
Jobst burgi
Descartes
Arthur cayley
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