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1 day ago · Definition: The Ambiguous Case of the Law of Sines. Using the law of sines to find an unknown length can give rise to an ambiguous answer due to the possibility of two solutions (namely, when you are given two side lengths and a nonincluded, acute angle). If angle 𝐴 is acute and ℎ <𝑎 <𝑏, two possible triangles, 𝐴 𝐶 𝑀 and 𝐴 𝐶 𝐵, exist.
1 day ago · In geometry, a Cartesian coordinate system (UK: / k ɑːr ˈ t iː zj ə n /, US: / k ɑːr ˈ t iː ʒ ə n /) in a plane is a coordinate system that specifies each point uniquely by a pair of real numbers called coordinates, which are the signed distances to the point from two fixed perpendicular oriented lines, called coordinate lines, coordinate axes or just axes (plural of axis) of the ...
3 days ago · A mathematical symbol is a figure or a combination of figures that is used to represent a mathematical object, an action on mathematical objects, a relation between mathematical objects, or for structuring the other symbols that occur in a formula.
3 days ago · In mathematics, sine and cosine are trigonometric functions of an angle. The sine and cosine of an acute angle are defined in the context of a right triangle : for the specified angle, its sine is the ratio of the length of the side that is opposite that angle to the length of the longest side of the triangle (the hypotenuse ), and the cosine ...
1 day ago · There are many different ways of describing angles. For example, we can describe the measure of an angle using words, such as acute, obtuse, or reflex, and we can also describe the measure of an angle using a number in degrees, such as 6 0 ∘.
2 days ago · Definition: Cyclic Quadrilateral. A cyclic quadrilateral is a four-sided polygon whose vertices lie on a circle, so all its.
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4 days ago · Given ∠θ, construct a conchoid with its pole at the vertex of the angle (b) and its directrix (n) through one side of the angle and perpendicular to the line (m) containing one of the angle's sides.
