Problems V
- The point of concurrency of the altitude of a triangle is called ____?
- The point of concurrency of the angle bisectors of a triangle is called _____?
- The point of concurrency of the perpendicular bisectors of the sides of a triangle is called _____ of the triangle
- The algebraic sum of the deflection angle of a triangle is always _____?
- As the area of the circle increases, the ratio of its circumference to its diameter _____?
- The points where the curve crossed the coordinate axes are called as the _____ with the axes
- If an equation is unchanged by the substitution of -x for x and -y for y simultaneously, its curve is symmetrical with respect to the _____?
- If the equation is unchanged by the substitution of -x for x, its curve is symmetrical with respect to the _____?
- If all the y terms have even exponents, (i.e. y2, y4, y6 ..), the curve is symmetrical with respect to the _____?
- If all of the terms have even exponents or if all of the terms have odd exponents, the curve is symmetric with respect to the _____?
- If in two linear equations, the x-coefficient of the first is equal to the y-coefficient of the second and the y-coefficient of the first is numerically equal but of opposite sign to the x-coefficient of the second, or vice-versa, the lines represented are _____?
- Degenerate conics are obtained when the cutting planes passes through the vertex of the cone. All are examples of degenerate conics except _____?
- In the general quadratic equation, if the discriminant, B2 - 4AC is equal to zero, the curve is a/an _____?
- In polar coordinate system, the distance of any point P from the origin is called _____?
- The rectangular coordinates system in space is divided into eight compartments. They are called as _____?
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