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DiKsa [7]
3 years ago
5

Help me please with numbers 8-11 I'm stuck!!

Mathematics
1 answer:
WARRIOR [948]3 years ago
6 0
8. 90° When a perpendicular line is drawn, the measure of both of the angles equal 90°.
9. Just draw two parallel lines, name them x and y. Then, draw a line through both of them and name it k.
10. Draw two parallel lines and draw a perpendicular line going through both r and s. All the angles will measure 90°.
11. Set it up like #9. and make the alternate interior angles congruent.
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