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Let A = 40. If B is complement of A, and C is a supplmenet of B, what is B+C? A. 60 B. 150 C. 180 D. 210

Let A = 40. If B is complement of A, and C is a supplmenet of B, what is B+C? A. 60 B. 150 C. 180 D. 210
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Let A = 40. If B is complement of A, and C is a supplmenet of B, what is B+C?

A. 60
B. 150
C. 180
D. 210

User Carlo Sirna
by
8.3k points

1 Answer

3 votes
Option C: 180
Step-by-step explanation:
Complementary angles add upto 90 degrees and supplementary angles add to 180 degrees
Given A=40
B = Complement of A =90-40 =50
C = Supplement of B = 180-50 =130
Therefore B+C = 50 +130 =180.
User Sigrist
by
8.7k points
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