You are correct there's at least one obtuse angle
Answer:
2 3/10, 2.59, 24
Step-by-step explanation:
The observatory telescope has 22 times the magnifying power compared to the small telescope.
Data;
- small telescope = 150 times
- large telescope = 3300
<h3>Division of Numbers</h3>
To solve this question, we have to divide the large telescope by the small telescope to calculate it's magnifying power.

The magnification of the observatory telescope is 22 times greater or larger than the small telescope.
Learn more on division of numbers here;
brainly.com/question/7068223
9. increase
10. decrease
11. increase
12. decrease
13. decrease
14. decrease
15. increase
16. increase