ANGLES GEOMETRY TEST MR. TOTH

Name: _________________Section A: Multiple Choice1 The angle shown measures:

A 50°B 90°C 130°D 150°E 180°.

5

The value of angle m in the figure above is:A 11°B 37°C 48°D 84°E 132°

2 The angle which is an acute angle is:A 67°B 93°C 108°D 185°E 276°

6

The value of angle k in the figure above is: A 42°B 48°C 138°D 228°E 318°

3 The angle which is a reflex angle is:A 35°B 103°C 157°D 191°E 364°.

7 The angle which is an obtuse angle is:A

B

C

D

E

4 A pair of complementary angles is:A 104° and 76°B 42° and 42°C 75° and 15°D 36° and 63°E 90° and 1°

Section B: Short/Extended answer

ANGLES GEOMETRY TEST MR. TOTH

1 Use a protractor to measure the following angles.(4 marks)(a)

(b)

(c)

(d)

3 Classify the following angles as either acute, right, obtuse, straight, reflex or a revolution. (4 marks)(a)

(b)

(c)

(d)

4 Classify the following angles as either acute, right, obtuse, straight, reflex or a revolution. (8 marks)(a) 156°(b) 207°(c) 180°(d) 43°(e) 88°(f) 90°(g) 304°(h) 360°

2 Draw the following angles (on the paper provided) using a protractor. (4 marks)(a) 65°(b) 150°(c) 240°(d) 300°

5 Draw the following angles. (on the paper provided) (3 marks)(a) Acute BPG(b) Obtuse JHB(c) Reflex WRH

6 State the complement of the following 9 A bicycle tyre had turned 49. Calculate

ANGLES GEOMETRY TEST MR. TOTH

angles. (4 marks)(a) 78°(b) 34°(c) 25°(d) 84°

the angle that it still needed to turn through before it had completed a revolution. (2 mark)

7 Give the letter name of each acute and obtuse angle in the following diagrams. (8 marks)(a)

(b)

(c)

(d)

10 Find the value of the pronumeral in the following. (5 marks)(a)

(b)

(c)

(d)

8 Answer ‘Yes’ or ‘No’ to whether the following are supplementary pairs. (5 marks)(a) 45° and 45°(b) 78° and 102°(c) 34° and 56°(d) 112° and 112°(e) 90° and 90°

11. Fill in the gaps by choosing the correct word or expression from the word list. (12 marks)

ANGLES GEOMETRY TEST MR. TOTH

Degrees the arms acute a vertex Right obtuse 180º reflex One revolution complementary supplementary equal

a. A 360º angle is called_____________.b. The point where the lines meet is called __________________ and the lines are called

____________ of the angle.c. An _____________ angle is an angle that is greater than 0º and less than 90º.d. ________________ angles add up to 90º.e. A straight angle equals ______________.f. Angles are measured in _________________ with the help of a protractor.g. _______________ angles add up to 180ºh. Vertically opposite angles are ____________ in size.i. A _____________ angle is greater than 180º, but less than 360º.j. An ____________ angle is greater than 90º, but smaller than 180º.k. A 90º angle is called a ______________ angle.