Mathematics, 18.05.2020 23:57 eddiecas
1.) The measures of two supplementary angles are in the ratio of 5:7. What are the angles?
1) 15:65
2) 60:120
3) 75:105
4) 180
2.) The lengths of the sides of a triangle are in the extended ratio 4:7:9. The perimeter of the triangle is 100 cm. What are the lengths of the sides?
1. 20:35:40
2. 20:35:45
3. 15:35:50
4. 20:30:50
Answers: 1
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1.) The measures of two supplementary angles are in the ratio of 5:7. What are the angles?
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