Maths Module 4 - The Curriculum Project
Maths Module 4 - The Curriculum Project
Maths Module 4 - The Curriculum Project
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Practice - Answers<br />
i.<br />
a) 52.5 cm 2 , 31 cm b) 80 cm 2 , 48 cm<br />
ii.<br />
a) (6x + 8) cm<br />
b) 7<br />
c) 136 cm 2<br />
iii.<br />
a) 4 cm<br />
b) 16 cm 2<br />
iv. 62500 m 2<br />
v.<br />
a) 30 cm 2<br />
b) 6 cm 2<br />
c) 45 cm 2<br />
vi.<br />
a) 4x - 5<br />
b) 8.5<br />
vii.<br />
a) 40 cm 2<br />
b) 36 cm 2<br />
c) 30 cm 2<br />
viii.<br />
a) 70 cm 2<br />
b) 8.75 cm<br />
ix. 9.49<br />
x.<br />
a) 105 cm 2<br />
b) 14 cm 2<br />
c) 66 cm 2<br />
<strong>Maths</strong> <strong>Module</strong> 4 : Geometry and Trigonometry, Teacher’s Guide - page 17