Triangle Angle Problems

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What is the law used to find the interior angle of a triangle when the sides are given?

secant

tangent

sine

cosine (correct)

Which of the following laws is not used to find the interior angle of a triangle when the sides are given?

cosine

sine

secant

tangent (correct)

What is the primary purpose of using the law of cosines in a triangle?

To find the area of the triangle

To find the interior angle of the triangle (correct)

To find the perimeter of the triangle

To find the length of the sides

Which of the following statements is true about the law of cosines?

It is used to find the interior angle of a triangle Signup and view all the answers

What is the relationship between the law of cosines and the sides of a triangle?

The law of cosines is used to find the interior angle of a triangle when the sides are given Signup and view all the answers

What is the measure of the central angle of a circle that subtends an arc length equal to the length of its radius?

Radian Signup and view all the answers

What is the axis of a hyperbola that is parallel to its directrices?

Transverse axis Signup and view all the answers

What is the line passing through the focus and perpendicular to the directrix of a parabola?

Axis of parabola Signup and view all the answers

What is the chord of an ellipse that passes through its center?

Diameters Signup and view all the answers

When two planes intersect, what is the measure of their divergence?

Dihedral angle Signup and view all the answers

If all the y-items have even exponents, what is the curve symmetric with respect to?

X-axis Signup and view all the answers

What is the term for a line that a curve approaches indefinitely near as its tracing point passes off to infinity?

Asymptote Signup and view all the answers

If the first derivative of a function is a constant, what type of function is it?

Linear Signup and view all the answers

What is the value of y'' at a maximum point?

Negative Signup and view all the answers

What is the characteristic of a population that is measurable?

Parameter Signup and view all the answers

What is the square root of the variance?

Standard deviation Signup and view all the answers

What is the graphical representation of a cumulative frequency distribution in a set of statistical data called?

Ogive Signup and view all the answers

Triangle Angle Problems

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