Question

Two supplementary angles are in the ratio 5:4,find the angles.

Note: I know thre answer. First who would answer this would be marked as BRAINLIEST. ​

Answer 1

Answer:

Let the angles be 5x & 4x, since they are supplementary.

5x+4x=180

o

⇒9x=180

o

⇒x=20

o

Angles =5x=5×x=100

o

=4x=4×x=80

o

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Answer 2

Answer:

• Total of two supplementary angles = 180°
• Total of two supplementary angles = 180°Given they are in the ratio 5 : 4.
• Total of two supplementary angles = 180°Given they are in the ratio 5 : 4.Dividing total angles to 5 + 4 = 9 equal parts.
• Total of two supplementary angles = 180°Given they are in the ratio 5 : 4.Dividing total angles to 5 + 4 = 9 equal parts.One angle = 5/9 × 180 = 100∘
• Total of two supplementary angles = 180°Given they are in the ratio 5 : 4.Dividing total angles to 5 + 4 = 9 equal parts.One angle = 5/9 × 180 = 100∘Another angle = 4/9 × 180 = 80∘
• Total of two supplementary angles = 180°Given they are in the ratio 5 : 4.Dividing total angles to 5 + 4 = 9 equal parts.One angle = 5/9 × 180 = 100∘Another angle = 4/9 × 180 = 80∘Two angles are 100° and 80°.

Step-by-step explanation:

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