Answer:
z+42+42=180
Step-by-step explanation:
Since it is an isosceles triangle, the two base angles are the same and remember all the angles add to 180. So use this equation:
z+42+42=180
If you need to find z, it is 96.
Check: 96+42+42=180
Answer:
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Step-by-step explanation:
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Scale factor is 1/3
And I think it's an enlargement
Answer:
30
Step-by-step explanation:
90+2x+x=180
3x=90
x=30
Answer:
the lines are neither perpendicular or parallel
