Page 70 - Key Stage 3 Geometry
P. 70
5. From the end of the fourth line draw a fifth line
of length 4 cm with a reflex angle.
6. From the end of the fifth line, draw a sixth line
of length 7 cm and an acute angle.
7. Finally draw a seventh line connecting the sixth
line to the left of the first line.
8. Label the angles A to G.
9. Measure each of the angles with your protractor
and enter your measurements into a
table similar to the one shown here
on the left.
10. Add all the angles and they
o
should come to 900 .
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