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Ivenika [448]
2 years ago
12

Special Pairs of angles and Classifying Triangles (PLEASE HELP)

Mathematics
1 answer:
lorasvet [3.4K]2 years ago
3 0

Answer for Practice 8-4:

1. Right, Scalene

2. Acute, Isosceles

3. Obtuse, Scalene

4. Isosceles

5. Scalene

6. Equilateral

7. Scalene

8. Acute

9. Obtuse

10. Right

11. Right

12. This cannot be done because a right triangle always has two acute angles (cannot be right-angled and obtuse-angled at the same time)

14. Can't be done because a scalene triangle has no congruent sides, while isosceles triangles have two equal sides and two equal angles.

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We have a sequence that meets the given criteria, and with that information, we want to get the sum of all the terms in the sequence.

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then:

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Now, we want to find the sum of all the terms in the sequence (not only the 5 given).

Then let's assume we write the sum of infinite terms as:

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If you want to learn more, you can read:

brainly.com/question/21885715

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