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Helppp geometryyyyy.

Helppp geometryyyyy.-example-1
User BoP
by
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2 Answers

0 votes

Answer:

Solution,

Explanation:

20x+11+9x-5=180° (being linear pair)

or, 29x+6=180

or, 29x=180-6

or, 29x=174

or, x=174 ÷29

Therefore x=6°

User Daniel Titkov
by
8.4k points
4 votes

Answer:

x = 6

Explanation:

20x + 11 + 9x - 5 = 180 ( linear pair)

29x + 6 = 180

29x = 180-6

29x = 174

x = 6

hence angles are:

20(6) + 11 = 131

9(6) - 5 = 49

User Shaun Luttin
by
9.4k points

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