Quiz: Geometry Quest for 9s


Geometry Quest for 9sOnline version Angles, lines & shapes fun by Shalom Olorunniyi 1 What is an acute angle? a Less than 90 degrees b Exactly 90 degrees c More than 90 degrees d feedback_enabled e Between 45 and 60 degrees 2 Which line never intersects another line? a Transversal lines b Parallel lines c Perpendicular lines d feedback_enabled e Skew lines 3 What is the perimeter of a rectangle 6 cm by 4 cm? a 24 cm b feedback_enabled c 22 cm d 18 cm e 20 cm 4 How many degrees are in a straight angle? a 360 degrees b 45 degrees c 90 degrees d feedback_enabled e 180 degrees 5 If a triangle has sides 3 cm, 4 cm, 5 cm, what is its area? a 6 cm² b feedback_enabled c 7 cm² d 9 cm² e 12 cm² 6 What do you call a polygon with five sides? a feedback_enabled b Quadrilateral c Triangle d Pentagon e Hexagon 7 Which shape has all sides equal and all angles equal? a Isosceles triangle b Right angle triangle c feedback_enabled d Regular polygon e Scalene triangle 8 What is the area of a square with side 5 cm? a 10 cm² b 20 cm² c 15 cm² d feedback_enabled e 25 cm² 9 A rectangle has area 21 cm² and width 3 cm. What is its length? a 7 cm b 8 cm c feedback_enabled d 9 cm e 6 cm 10 What is a right angle? a 180 degrees b feedback_enabled c 0 degrees d 90 degrees e 45 degrees Feedback 1 An acute angle measures less than 90°. If you draw it small, it’s acute. 2 Parallel lines stay the same distance and never meet. 3 Perimeter = 2(length + width) = 2(6+4)=20 cm. 4 A straight line forms a 180° angle. 5 Use Heron is overkill; for a right triangle area = 1/2baseheight; 3-4-5 is right with legs 3 and 4. 6 A five-sided polygon is a pentagon. 7 A regular polygon has equal sides and equal angles. 8 Area of square = side × side = 5×5 = 25 cm². 9 Area = length × width → length = 21 ÷ 3 = 7 cm. 10 A right angle measures 90°, like a corner of a square.

1

What is an acute angle?

a

Less than 90 degrees

b

Exactly 90 degrees

c

More than 90 degrees

d

feedback_enabled

e

Between 45 and 60 degrees

2

Which line never intersects another line?

a

Transversal lines

b

Parallel lines

c

Perpendicular lines

d

feedback_enabled

e

Skew lines

3

What is the perimeter of a rectangle 6 cm by 4 cm?

a

24 cm

b

feedback_enabled

c

22 cm

d

18 cm

e

20 cm

4

How many degrees are in a straight angle?

a

360 degrees

b

45 degrees

c

90 degrees

d

feedback_enabled

e

180 degrees

5

If a triangle has sides 3 cm, 4 cm, 5 cm, what is its area?

a

6 cm²

b

feedback_enabled

c

7 cm²

d

9 cm²

e

12 cm²

6

What do you call a polygon with five sides?

a

feedback_enabled

b

Quadrilateral

c

Triangle

d

Pentagon

e

Hexagon

7

Which shape has all sides equal and all angles equal?

a

Isosceles triangle

b

Right angle triangle

c

feedback_enabled

d

Regular polygon

e

Scalene triangle

8

What is the area of a square with side 5 cm?

a

10 cm²

b

20 cm²

c

15 cm²

d

feedback_enabled

e

25 cm²

9

A rectangle has area 21 cm² and width 3 cm. What is its length?

a

7 cm

b

8 cm

c

feedback_enabled

d

9 cm

e

6 cm

10

What is a right angle?

a

180 degrees

b

feedback_enabled

c

0 degrees

d

90 degrees

e

45 degrees

Feedback

1

An acute angle measures less than 90°. If you draw it small, it’s acute.

2

Parallel lines stay the same distance and never meet.

3

Perimeter = 2*(length + width) = 2*(6+4)=20 cm.

4

A straight line forms a 180° angle.

5

Use Heron is overkill; for a right triangle area = 1/2*base*height; 3-4-5 is right with legs 3 and 4.

6

A five-sided polygon is a pentagon.

7

A regular polygon has equal sides and equal angles.

8

Area of square = side × side = 5×5 = 25 cm².

9

Area = length × width → length = 21 ÷ 3 = 7 cm.

10

A right angle measures 90°, like a corner of a square.

You can integrate the game into an LMS compatible with LTI 1.1 or LTI 1.3 such as Canvas, Moodle, or Blackboard. This way, the scores will be automatically saved into the platform’s gradebook.

Geometry Quest for 9s

Quiz

About this activity

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Geometry Quest for 9sOnline version

by Shalom Olorunniyi

What is an acute angle?

Which line never intersects another line?

What is the perimeter of a rectangle 6 cm by 4 cm?

How many degrees are in a straight angle?

If a triangle has sides 3 cm, 4 cm, 5 cm, what is its area?

What do you call a polygon with five sides?

Which shape has all sides equal and all angles equal?

What is the area of a square with side 5 cm?

A rectangle has area 21 cm² and width 3 cm. What is its length?

What is a right angle?

Feedback

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