Question

find two supplementary angle which are in the ratio 8:7 .​

Answer 1

Step-by-step explanation:

• 8x+7x=180°
• 15x=180°
• $x = \frac{180}{15}$
• $x = 12$

1. 8x= 8× 12 = 96°
2. 7x =7× 12= 84°

The measures are 96° and 84°, respectively, in the ratio of 8:7

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Answer 2

Answer:

8x+7x = 180°.

15x = 180°.

x = 180/5 = 12.

8x = 8× 12 = 96°.

7x = 7× 12= 84°.

The measures are 96° and 84°, respectively, in the ratio of 8:7.

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