Answer:
should be 17
Step-by-step explanation:
Step-by-step explanation:
Here in the given figure the value of x will be 70° ( being alternative angle )
x = 70°
Now...
y = 60° ( being corresponding angle )
Now...
60° + 70° + z = 180° ( the sum of interior angle of triangle is 180°
z = 180° - 130°
z = 50° ..

Answer: 28
Step-by-step explanation:
14 add with 14 then equal it and you will get 28
Answer:
and 
Step-by-step explanation:
Given
See attachment
Required
Identify the vertical angles
Keynotes
- Vertical angles opposite one another
- Vertical angles are equal to one another
Using the keynote as a reference, we have the following observation from the attachment:
and
are opposite
and
are congruent
Hence:
and
are vertical
<em>(d) is correct</em>