Solid and Plane Geometry

Question 1

1. Each of the faces of a regular hexahedron is a
   A. Square
   B. Triangle
   C. Rectangle
   D. Hexagon

Answer 1

A. Square

Question 2

2. It is polyhedron of which two faces are equal polygons in parallel planes and the other faces are parallelograms.
   A. Tetrahedron
   B. Prism
   C. Frustum
   D. Prismatoid

Answer 2

A. Prism

Question 3

3. The apothem of a polygon is ____ of its inscribed circle.
   A Radius
   B. Circumference
   C. Diameter
   D. Length

Answer 3

A. Radius

Question 4

4. The area bounded by two concentric circles is called
   A. Ring
   B. Disk
   C. Annulus
   D. Sector

Answer 4

C. Annulus

Question 5

5. One-fourth of a great circle is called
   A. Cone
   B. Sector
   C. Quadrant
   D. Arc

Answer 5

C. Quadrant

Question 6

6. Points that lie on the same plane are called.
   A. Coplanar
   B. Parallel
   C. Collinear
   D. Oblique

Answer 6

A. Coplanar

Question 7

7. The volume of the circular cylinder is equal to the product of its base and altitude.
   A. Axiom
   B. Postulate
   C. Theorem
   D. Corollary

Answer 7

C. Theorem

Question 8

8. The study of properties of figures in three dimensions
   A. Physics
   B. Plane Trigonometry
   C. Solid Geometry
   D. Trigonometry

Answer 8

C. Solid Geometry

Question 9

9. A plane closed curve, all points of which are the same distance from a point within, called the center
   A. Polyhedron
   B. Polygon
   C. Circle
   D. Ellipse

Answer 9

C. Circle

Question 10

10. Prism are named according to their
    A. Diagonals
    B. Sides
    C. Vertices
    D. Bases

Answer 10

D. Bases

Question 11

11. In plane geometry, two circular arcs that are together make up a full circle are called
    A. Coterminals arcs
    B. Conjugate arcs
    C. Congruent arca
    D. Half arcs

Answer 11

B. Conjugate arcs

Question 12

12. Polygon are classified according to their number of
    A. Vertices
    B. Sides
    C. Diagonals
    D. Angles

Answer 12

B. Sides

Question 13

13. When two plane intersects with each other, the amount of divergence between the two planes is expressed by measuring the
    A. Dihedral angle
    B. Plane angle
    C. Polyhedral angle
    D. Reflex angle

Answer 13

A. Dihedral angle

Question 14

14. An angular unit equivalent to 1/400 of the circumference of a circle is called
    A. Mil
    B. Degree
    C. Radian
    D. Grad

Answer 14

D. Grad

Question 15

15. The arc length equal to the radius of the circle is called
    A. Radian
    B. Quarter sector
    C. Sector
    D. Semicircle

Answer 15

A. Radian

Question 16

16. A five-pointed star is also known as
    A. Pentagon
    B. Pentatron
    C. Pentagram
    D. Quintagram

Answer 16

C. Pentagram

Question 17

17. If two or more lines have a single point which lies on all of them, then they are
    A. Collinear
    B. Coplanar
    C. Concurrent
    D. Conjugate

Answer 17

C. Concurrent

Question 18

18. The action of bringing on geometric figure into coincidence with another is called
    A. Transposition
    B. Translation
    C. Superposition
    D. Projection

Answer 18

C. Superposition

Question 19

19. A line that intersects two or more lines at distinct points
    A. tangent line
    B. Transversal
    C. Bisector
    D. Median

Answer 19

B. Transversal

Question 20

20. The arc length equal to the radius of a circle
    A. Grad
    B. Radian
    C. Degree
    D. Mil

Answer 20

B. Radian

Question 21

21. Another term for gon
    A. Grad
    B. Mil
    C. Centesimal degree
    D. A and C

Answer 21

D. A and C

Question 22

22. An angle greater than the right angle but less than a straight angle
    A. Acute angle
    B. Obtuse angle
    C. Reflex angle
    D. Oblique angle

Answer 22

B. Obtuse angle

Question 23

23. The angle formed by the prolongation of one side and the adjacent side of the polygon.
    A interior angle
    B. Acute angle
    C. Exterior angle
    D. Explementary angle

Answer 23

C. Exterior angle

Question 24

24. Two angles which have the same vertex and the sides of one are form by extending the sides one are form by extending the sidea of the other.
    A. Adjacent angle
    B. Horizontal angle
    C. Vertical anle
    D. Deflection angle

Answer 24

C. Vertical angle

Question 25

45. What is the sun of all deflection angle in given polygon? A. Always less than 360 B. Always equal to 360 C. Always greater than 360 D. Always equal to 180

Answer 25

B. Always equal to 360

Question 26

26. Two planes intersect each other. what is the term for the angle formed perpendicular to the intersection of two planes? A. Solid angle B. Plane angle C. Base angle D. Dihedral angle

Answer 26

D. Dihedral angle

Question 27

27. If the exterior angle of a polygon is obtuse, its corresponding interior angle is. A. An acute angle B. Also an obtuse angle C. A reflex angle D. Always greater than 180

Answer 27

A. An acute angle

Question 28

28. Solid angles are measured in A. Mil B. Radians C. Steradians D. Circular mils

Answer 28

C. Steradians

Question 29

29. What is the largest measure (in steradians) of a solid angle A. 2pi B. 4pi C. 8pi D. pi

Answer 29

B. 4pi

Question 30

30. It is the union of the cord of a circle and the intercepted arc A. Sector B. Segment C Lune D. Zone

Answer 30

B. Segment