Download geometry ws - Buds Public School

BUDS PUBLIC SCHOOL , DUBAI
Gr 4
Sub: Mathematics/
Name:
Geometry
Choose the correct answers from the bracket.
Worksheet 1
Submission date :9-11-2014
( ray , square, diagonal, radius, concentric circles, circle, equal, centre, chord,
diameter, infinite , arc, infinite, quadrilateral, rectangle, line, line segment,
acute, right , 180)
1. A circle has one and only one ____________.
2. The line joining any two points on the circle is called the ____________of the circle.
3. Radius of a circle are of ________lengths.
4. ____________ is longest chord of the circle
5. The end points of a diameter lies on the _________.
6. We can draw ____________number of diameter to a circle.
7. Part of a circle is called the ____________of a circle.
8. Circles having common centre are called ___________.
9. We can draw __________________number of circles passing through a point.
10. The distance from centre to any point on the circle is called _____________of the circle.
11. A ______________is a polygon made up of 4 line segments.
12. A _________________is the line segment joining the two non-consecutive vertices.
13.A special quadrilateral whose opposite sides are equal in length is called _________.
14. A special rectangle whose all sides are equal is called_______________.
15.A _____________has no end points.
16.A ___________has two end points.
17.A ______________has only one end point.
18. The angle in a square is a _________________angle .
19. The smallest angle among the angles (acute angle, right angle, obtuse angle, reflex angle) is
________________________________
20. The angle in a straight line is __________
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BUDS PUBLIC SCHOOL , DUBAI
Gr 4
Name:
Sub: Mathematics/
Geometry
MCQ . Choose the correct answer.
Worksheet 2
Submission date :9-11-2014
1. This shape has 4 equal sides. The name of the shape is __________
a. Equilateral
b. Square
c. Scalene triangle
d. Heptagon
2. The Shape has 7 sides. The name of the shape is ______________
a. Heptagon
b. Quadrilateral
c. Cylinder
d. Isosceles
c. 9
d. 4
3. An Octagon has __________ sides.
a. 7
b. 8
4. This shape has 4 unequal sides . The name of this shape is _______________
a. Cylinder
b. Rectangle
c. Quadrilateral
d. Square.
5. Half of the circle is called _______________
a. semicircle
b. semi arc
c. none of these
d. Full arc
6. A ______________is bounded by three line segments.
a. Square
b. triangle.
c. circle
d. pentagon
7. Square is a plane figure with ____________ equal sides.
a. One
b. two
c. three
d. four
8. Match the following
(A) A polygon with 3 sides
(B) A polygon with 4 sides
(C) A polygon with 5 sides
(D) A polygon with 6 sides
1. Pentagon
2. Triangle
3. Hexagon
4. Quadrilateral
A-2, B-4, C-1, D-3
A-2, B-3, C-1, D-1
A-2, B-1, C-4, D-3
A-3, B-4, C-1, D-2
9. A trapezium is a quadrilateral with _______pair of parallel sides.
a. One
b. two
c. three
d. four
10. A polygon figure made up of more than ___________ line segments.
a. 2
11.
b. 3
d.5
A quadrilateral has __________ vertices and _______ sides.
a. 3,3
12.
c. 4
b. 4,4
c. 4,3
d. 3,4
A curve which ends at the starting point is called a _________.
Closed figure
Opposite figure
None of these
Open figure
13. The diagonals of a quadrilateral are equal. Then, this quadrilateral is either a __ or a __.
Square, Triangle
Rectangle, Circle
Triangle, Circle
14.
Rectangle, Square
All the radii of a circle are ______.
a. Half
b. None of these
c. Equal
d. Twice
15. The diameter of a circle are ________ its radius.
a. Twice
b. thrice
c. half
d. nine of these
16. A diameter is the longest _________of the circle.
a. Arc
b. radius
c. chord
d. circumference
17. The length of a circle is called its _________.
a. None of these
b. Circumference
c. Chord
d. Arc
18. A circle has radius of 8 cm. How long is its diameter?
a.
16 cm
b. 4 cm
c. 6 cm
d. 10cm
19. A circle has diameter 10cm. How long is its radius?
a. 10cm
a.
b. 5cm
c. 7 cm
d. 12 cm
OA in the following figure is
a. diameter
b. Chord
c. Radius
d. Arc
BUDS PUBLIC SCHOOL , DUBAI
Gr 4
Sub: Mathematics/
Worksheet 3
Name:
Geometry/
Submission date :9-11-2014
1. Classify the following as lines, ray and line segment and plane.
A
B
C
2. Classify the following as parallel lines, perpendicular lines , intersecting lines and skew
lines.
a.
d.
b.
e.
c.
f.
3. Classify the angles as acute, obtuse , right angle or reflex angle.
4. Write the number of sides and angles of the following shapes. Colour the shape which
are having at least one right angle. Write the name of the shapes.