Answer:
congruent by Angle Angle Side (AAS)
<em>If </em><em>my </em><em>answer</em><em> </em><em>is </em><em>right</em><em> </em><em>then</em><em> </em><em>please</em><em> </em><em>follow</em><em> </em><em>me </em>
<em>need </em><em>followers</em><em> </em>:-)
Exterior Angles Theorem is used.
The exterior angle of a triangle is equal to the 2 opposite interior angles.
Therefore, 65+78=143°, since 65 and 78 are the 2 opposite interior angles.
So, the answer is 143°
Answer:

Step-by-step explanation:
Given

Required
Find y

Express as fraction

Multiply through by 30




Answer:
S=4
Step-by-step explanation:
Answer:
a
the first answer
Step-by-step explanation: