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Alenkinab [10]
3 years ago
11

Find the measures of two supplementary angles if their measures are in the given ratio.3:7

Mathematics
2 answers:
jonny [76]3 years ago
8 0

Answer:

54 and 126

Step-by-step explanation:

Just trust me. Btw dont forget the degree sign :)

diamong [38]3 years ago
7 0

Answer:

the supplementary angles are 54° and 126°

Step-by-step explanation:

let the two supplementary angles be x and y

since the sum of supplementary angles is 180°

x =3/10*180°

x =3*18

x =54°

since x is equal to 54°

y =180° - 54°

y = 126°

OR

y =7/10*180°

y =7*18

y =126°

I hope this was helpful

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