أوراق عمل Geometry مع الحل الرياضيات منهج انجليزي الصف الثاني عشر
Geometry MCQs 1
: Vertical angles that are opposite to each other are also
A. not equal
B. opposite
C. scalene
D. equal
Answer: D
2: Two lines that make an angle are called
A. scalene
B. rays
C. segment
D. vertex
Answer: B
: The surface area of hollow cylinder with radius 'r' and height 'h' is measured by
A. 2Ttr - h
B. 2Ttr+h
C. Ttrh
D. 2Ttrh
Answer: D
4: A polygon having 10 sides is called
A. decagon
B. heptagon
C. quadrilateral
D. hexagon
Answer: A
5: A polygon having 8 sides is called
A. hexagon
B. nonagon
C. decagon
D. octagon
Answer: D
: A triangle that has no equal sides and no equal angles is known as
A. isosceles triangle
B. scalene triangle
C. equilateral triangle
D. right angle
Answer: B
: Perimeter of a rectangle with base 'b' and height 'h' is measured by
Answer: B
: Area of a rectangle with base 'b' and height 'h' is measured by
Answer: A
: A line going through the midpoint from one side to the other side of a circle is called
A. angle
B. area
C. radius
D. diameter
Answer: D
: The exterior angles of any polygon sum up to
A. 900
B. 1800
c. 2700
D. 3600
Answer: D
11: A polygon having 4 sides is called
A. hexagon
B. nonagon
C. heptagon
D. quadrilateral
Answer: D
: Sum of all angles around a main point equals to
A. 3600
B. 1800
c. 2700
D. 900
Answer: A
: A line which connects any two points on a circle is known as
A. perimeter
B. diameter
C. chord
D. radius
Answer: C
: Angles that are opposite to each other are called
A. vertical angles
B. complementary angles
C. reflective angles
D. supplementary angles
Answer: A
15: Angles that sum up to 900 are known as
A. vertical angles
B. complementary angles
C. reflective angles
D. supplementary angles
Answer: B
: A triangle that has 2 equal sides and 2 equal angles is known as
A. isosceles triangle
B. equilateral triangle
C. scalene triangle
D. right angle
Answer: A
: A line from the center to the circumference of a circle is known as
A. diameter
B. radius
C. area
D. midpoint
Answer: B
18: A polygon having 5 sides is called
A. pentagon
B. hexagon
C. nonagon
D. decagon
Answer A
19: In terms of radius, a diameter is equals to
Answer: B
20: Angles that sum up to 1800 are known as
A. complementary angles
B. reflective angles
C. supplementary angles
D. vertical angles
Answer: C
21 : Circumference of the circle is calculated by
A. 2Ttr
B. 2Tt/r
C. nr/2
D. Ttr
Answer: A
: If the radius of a circle is increased by 30% then its area is increased by
A. 0.4
B. 0.69
c. 0.7
D. 0.5
Answer: B
23: Area of the circle is calculated by
A. Tt/r2
B. Ttr2
C. Tt2r
D. r2/T1
Answer: B
24: Angles that are exactly 900 are known as
A. acute angles
B. reflective angles
C. obtuse angles
D. right angles
Answer: D
25: A polygon having 9 sides is called
A. decagon
B. quadrilateral
C. nonagon
D. hexagon
Answer: C
: Angles that are greater than 900 and less than 1800 are called
A. reflective angles
B. obtuse angles
C. acute angles
D. right angles
Answer: B
: The surface area of solid cylinder with radius 'r' and height 'h' is measured by
A. 2Ttrh + 2nr2
B. 2Ttrh - 2Ttr2
C. Ttrh
D. Ttrh + nr2
Answer: A
28: A triangle with the angle of 900 is called
A. vertical triangle
B. supplementary triangle
C. right angle triangle
D. reflective triangle
Answer: C
: A triangle that has 3 equal sides and 3 equal angles is known as
A. scalene triangle
B. isosceles triangle
C. right angle triangle
D. equilateral triangle
Answer: D
: When a polygon's all sides and angles are equal, it is said to be
A. reflective
B. quadrilateral
C. regular
D. vertical
Answer: C
31: The longest chord in a circle is known as
A. diameter
B. radius
C. area
D. midpoint
Answer: A
32: A polygon having 3 sides is called
A. quadrilateral
B. triangle
C. hexagon
D. rectangle
Answer: B
33: Angles are measured in which unit
A. degrees
B. cm
C. km
D. inches
Answer: A
: Angles that are greater than 1800 and less than 3600 are called
A. reflective angles
B. obtuse angles
C. acute angles
D. right angles
Answer: A
35: A polygon having 6 sides is called
A. nonagon
B. heptagon
C. hexagon
D. quadrilateral
Answer: C
: The circle touching one side of the triangle externally and two produced sidesb internally is called
A. circumangle
B. circumference
C. e-circle
D. e- center
Answer: C
37: A polygon having 7 sides is called
A. decagon
B. heptagon
C. quadrilateral
D. hexagon
Answer: B
: Area of a triangle with base b and height h is represented by
B. 2+bh
Answer: A
39: The types of triangles are
Answer: C
40: The interior angles of any triangle sum up to
A. 900
B. 1800
c. 2700
D. 3600
Answer: B
41: Angles greater than 00 and less than 900 are called
A. reflective angles
B. obtuse angles
C. acute angles
D. right angles
Answer: C
42: The volume of a cylinder with radius 'r' and height 'h' is measured by
A. Ttr2 / h
B. Tth2/r
C. Ttr2h
Answer: C