2. (y-20)° and (y + 30° are the measures of complementary angles. Find the measure
of each angle.
2
Let's recall.
Answers
Answered by
9
Answer:
20,70
Step-by-step explanation:
(y+30)+ (y-20) = 90
2y +10 = 90
2y = 80
y = 40
1st angle = 40-20
=20
2nd angle = 40+30
=70
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Answered by
2
Answer:
y-20+y+30=90°
2y=90°-10°
y=80°/2
=40°
therefore,angles are 20°,70°
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