Question

two supplementary angles are in the ratio 2 : 3. find the angles
a.)30°,120°
b.)40°,140°
c.)72°,108°
d.)50°,130°​

Answer 1

Answer:

Answer in this attachment open this attachment.

Step-by-step explanation:

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Answer 2

Answer:

(c) 72; 108

Step-by-step explanation:

(a) 30:120

= 15:60

=1:4

not = 2:3

(a) is not the answer.

(b) 40:140

=4:14

=2:7

not = 2:3

(c) 72:108

= 6:9

= 2:3

Hence, (c) is the answer.

(d) 50:130

=5:13

not =2:3

(d) is not the answer.

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