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eimsori [14]
3 years ago
13

AB is a strait line Work out the size of angle x

Mathematics
2 answers:
hjlf3 years ago
6 0

Answer:

109

Step-by-step explanation:

AB = 180° ( straight line )

X = 180 - 42 - 29

= 138 - 29

= 109

Hope this helped :)

solmaris [256]3 years ago
4 0

Answer:

109

Step-by-step explanation:

line AB is 180 degrees because a circle is 360 degrees and half a circle is 180 degrees.

Add 42 degrees and 29 degrees.  42+29 = 71

Then subtract. 180 - 71 = 109

So therefore x=109

Hope this helps:)

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Mrs. Fronkos class for evry 6 boys there are 8 girls. Write the ratio of boys to girls in simplest form
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2 years ago
Read 2 more answers
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