421.
Lines are always
A
straight.
B
solid.
C
finite.
D
noncollinear.
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Lines are always
straight.
solid.
finite.
noncollinear.
How many distinct lines can be drawn through two points?
1
2
an infinite number of lines
Collinear points
are coplanar.
determine a plane.
are circular.
are noncoplanar.
Any four points determine
No determination can be made.
a plane.
a line.
a ray.
Three noncollinear points determine
No determination can be made.
a ray.
a plane.
a line segment.
Two points determine
No determination can be made.
a line.
a plane.
a square.
A line, plane, ray, and line segment all have
no dimension.
length and depth.
points.
endpoints.
A single point
makes a line.
has width.
can be accurately drawn.
can exist at multiple planes.
A single location in space is called a
ray.
line.
point.
plane.
Plane geometry
is ordinary.
has only two dimensions.
manipulates cubes and spheres.
cannot be represented on the page.
The value of 20 × 30 × 40 is
1
24
None of these
64 is the multiplicative inverse of
4
2-8
82
(1/8)2
32 is the multiplicative inverse of
(1/2)3
(1/9)
(1/3)-2
6
Which one of the following is the value of 35
243
3
15
2
The standard form of 9030000000 is given by
13 × 10-7 Km is the standard form of which of the following
0.00000000013 Km
0.000000013 Km
0.0000013 Km
0.000000000013 Km
Charge of an electron is 0.000,000,000,000,000,000,16 coulomb and in exponential form it can be written as
16 × 10-21 coulomb
16 × 10-18 coulomb
1.6 × 10-21 coulomb
1.6 × 10-19 coulomb
The number 86,800,000,000,000,000,000,000,000 Kg is equals to
m
K
Kg
Kg
Usual form of the expression 9 X 10-5 is given by
9.0E-5
9.0E-6
In standard form 56700000 is written as