can you ans it my friends
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Answer:
a=85
reason-
r=85 ......(alternate angles)
a=85 .......(alternate angles)
alternate angles means when two parallel
lines are formed and when a 'I'm is formed it is known
as alternate angles
Answered by
0
Answer:
The value of a is 95°
Step-by-step explanation:
Angle RQP = 85°
So Angle SRQ = 85° ( alternate interior angle)
If angle SRQ is 85° then
Angle TRS = 85° ( alternate interior angle )
since angle TRS and angle a makes a linear pair of angle
Angle a + angle TRS = 180°
Angle a + 85° = 180°
Angle a = 180° - 85°
Angle a = 95°
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