Question

13. If the complementary angle of an angle is 30°, then find its supplementary angle.
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Answer 1

Answer:

hey mate here is the answer

Step-by-step explanation:

x+30= 180

x= 180-30

x= 150 degrees

your answer is 150 degrees

please mark as brainliest

Answer 2

Answer:

let the ang be x , supplementary ang be y

complementary ang sum up to 90

so, 30+x=90

           x=90-30

             =60

supplementary ang sum up to 180

so, 60+y=180

             =120

                         

hope it helped

:)