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Nutka1998 [239]
3 years ago
10

Help please attachment**

Mathematics
1 answer:
Alecsey [184]3 years ago
5 0
Question 8: 
m<1 = 148 degrees 
m<1 = m<2 <em>Alternate angles in parallel lines
m<2 = 148 degrees 
m<3 = 180 - m<2 </em><em>Supplementary angles/angles on a straight line = 180
</em>m<3 = 180 - 148
<em>m<3 = 32 degrees 

</em>Question 7: 
<em /><em>Sum of interior angles of a triangle = 180 degrees 
</em>Using that information determine angle C
Then use supplementary angles or angles on a straight line to determine D (exterior angle) 

I hope question 7 makes sense :) 
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