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what is the sum of the complement of a 42⁰ angel and the supplement of 50⁰ angel?

A.158⁰
B.168⁰
C.178⁰
D.188⁰​

PLEASE PA HELP NEED KO NA NGAYUN


Sagot :

Answer:

C.178°

Step-by-step explanation:

Complement: 90°

Suplement: 180°

The complement is 42° so you need to subtract it to 90° so 90° - 42° = 48°

And then subtract the supplement 50° to 180° so 180° - 50° = 130°

So you just have to add 130° to 48° so the answer will be 178°

I hope I help Im not really good at explaining