Question

4. Answer the following questions. Each question carries 1 mark.
a) Find the factors of 216.
b) Arrange the following integers in ascending order:
-2, 9, -4, -7,5, 0, 11, -10, -5
d) Name all the angles in Fig. 1.
rite the questions.
c) Factorise: 720
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Answer 1

Answer:

a) (1, 216), (2, 108), (3, 72), (4, 54), (6, 36), (8, 27), (9, 24), and (12, 18)

b) -10 , -7 , -5 , -4 , -2 , 0 , 5 , 9 , 11

c) 2^4 × 3^2 × 5

d)

Answer 2

a) factors of 216 = 1 2 3,4,6,8,9,12 and 216

b) -75, -10 , -5, -4 ,-2, 0,9,11

c) angle a,b c,d

d) 720= 2×2×2×2×5×3×3