# أوراق عمل Geometry مع الحل الرياضيات منهج انجليزي الصف الثاني عشر

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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

2: Two lines that make an angle are called

A. scalene

B. rays

C. segment

D. vertex

: 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

4: A polygon having 10 sides is called

A. decagon

B. heptagon

D. hexagon

5: A polygon having 8 sides is called

A. hexagon

B. nonagon

C. decagon

D. octagon

: 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

: Perimeter of a rectangle with base 'b' and height 'h' is measured by

: Area of a rectangle with base 'b' and height 'h' is measured by

: A line going through the midpoint from one side to the other side of a circle is called

A. angle

B. area

D. diameter

: The exterior angles of any polygon sum up to

A. 900

B. 1800

c. 2700

D. 3600

11: A polygon having 4 sides is called

A. hexagon

B. nonagon

C. heptagon

: Sum of all angles around a main point equals to

A. 3600

B. 1800

c. 2700

D. 900

: A line which connects any two points on a circle is known as

A. perimeter

B. diameter

C. chord

: Angles that are opposite to each other are called

A. vertical angles

B. complementary angles

C. reflective angles

D. supplementary angles

15: Angles that sum up to 900 are known as

A. vertical angles

B. complementary angles

C. reflective angles

D. supplementary angles

: 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

: A line from the center to the circumference of a circle is known as

A. diameter

C. area

D. midpoint

18: A polygon having 5 sides is called

A. pentagon

B. hexagon

C. nonagon

D. decagon

19: In terms of radius, a diameter is equals to

20: Angles that sum up to 1800 are known as

A. complementary angles

B. reflective angles

C. supplementary angles

D. vertical angles

21 : Circumference of the circle is calculated by

A. 2Ttr

B. 2Tt/r

C. nr/2

D. Ttr

: 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

23: Area of the circle is calculated by

A. Tt/r2

B. Ttr2

C. Tt2r

D. r2/T1

24: Angles that are exactly 900 are known as

A. acute angles

B. reflective angles

C. obtuse angles

D. right angles

25: A polygon having 9 sides is called

A. decagon

C. nonagon

D. hexagon

: Angles that are greater than 900 and less than 1800 are called

A. reflective angles

B. obtuse angles

C. acute angles

D. right angles

: 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

28: A triangle with the angle of 900 is called

A. vertical triangle

B. supplementary triangle

C. right angle triangle

D. reflective triangle

: 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

: When a polygon's all sides and angles are equal, it is said to be

A. reflective

C. regular

D. vertical

31: The longest chord in a circle is known as

A. diameter

C. area

D. midpoint

32: A polygon having 3 sides is called

B. triangle

C. hexagon

D. rectangle

33: Angles are measured in which unit

A. degrees

B. cm

C. km

D. inches

: Angles that are greater than 1800 and less than 3600 are called

A. reflective angles

B. obtuse angles

C. acute angles

D. right angles

35: A polygon having 6 sides is called

A. nonagon

B. heptagon

C. hexagon

: 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

37: A polygon having 7 sides is called

A. decagon

B. heptagon

D. hexagon

: Area of a triangle with base b and height h is represented by

B. 2+bh

39: The types of triangles are

40: The interior angles of any triangle sum up to

A. 900

B. 1800

c. 2700

D. 3600

41: Angles greater than 00 and less than 900 are called

A. reflective angles

B. obtuse angles

C. acute angles

D. right angles

42: The volume of a cylinder with radius 'r' and height 'h' is measured by

A. Ttr2 / h

B. Tth2/r

C. Ttr2h