Evaluate the expression when n=3. 3 squared+ 16
1 answer:
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Answer:
Step-by-step explanation:
Given:
To find: angle to the nearest degree
Solution:
A triangle is a polygon that has three sides, three angles ,and three vertices.
Trigonometry explains the relationship between the sides and angles of the triangle.
The angle can be expressed in two forms: degrees or radians.
