What are the values of a,b,c,and d
1 answer:
Answer:
see explanation
Step-by-step explanation:
Given that and
are parallel lines then
a = 35 ( alternate angle )
The sum of the angles in a triangle = 180°, thus
b = 180 - (90 + a) = 180 - (90 + 35) = 180 - 125 = 55
b and c form a straight angle, thus
c = 180 - b = 180 - 55 = 125
d = 55 ( alternate to b )
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