Everything Maths Grade 11

CHAPTER 16. GEOMETRY 16.6

• The distances from theorigin are OS�= (c. OS), OT�= (c. OT) and OU�= (c. OU).

S

T

U

S�

U�

T�

0 1 2 3 4 5 6 7 8 9 10 11

0

1

2

3

4

5

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9

Chapter 16 End of Chapter Exercises

1. Copy polygon ST UV onto squared paper and then answer the following questions.

-3 -2 -1 0 1 2 3 4 5

-3

-2

-1

0

1

2

3

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T

U

V

(a) What are the co-ordinates of polygon ST UV?

(b) Enlarge the polygonthrough the origin by aconstant factor of c = 2. Draw this

on the same grid. Labelit S�T�U�V�.