you solve secant angles when you have the hypotenuse and adjacent sides.
sec=1/cos or, cos^-1 (reciprocal identity property)
Tangent is solved when you have adjacent and opposite sides, or you can look at it as its what you use when you dont have the hypotenuse.
tan=sin/cos or tan=opp/adj or tan=y/x
Using a protractor is the simplest way of solving the measurements of angles.
The 3 interior angles of any triangle add up to 180 degrees
It means to find all of its sides and angles.
By measuring them with a protractor will confirm that the 3 acute angles of a triangle add up to 180 degrees.
You cannot solve a convex polygon! You can solve some questions regarding its angles, or side lengths or area or perimeter. But a convex polygon, in itself, is not something that can be solved!
Using a protractor is the simplest way of solving the measurements of angles.
by calculating the angles
Alternate angles have the same measure, so there is nothing to solve!
It depends on what shape you have.
The 3 interior angles of any triangle add up to 180 degrees
It means to find all of its sides and angles.
Whenever there are distances involved, as well as angles that are not precisely right angles.
By measuring them with a protractor will confirm that the 3 acute angles of a triangle add up to 180 degrees.
You cannot solve a convex polygon! You can solve some questions regarding its angles, or side lengths or area or perimeter. But a convex polygon, in itself, is not something that can be solved!
you can use the sine, cosine, tangent formula.
You can't. You must know at least one length and at least two angles, or vice versa.
To solve real-life problems involving angle relationships in parallel lines and triangles, first, identify the parallel lines and any transversal lines that create corresponding, alternate interior, or interior angles. Use the properties of these angles, such as the fact that corresponding angles are equal and alternate interior angles are equal. For triangles, apply the triangle sum theorem, which states that the sum of the interior angles is always 180 degrees. By setting up equations based on these relationships, you can solve for unknown angles and apply this information to the specific context of your problem.