Recommended dietary intake of vitamin D for patients at risk of vitamin D deficiency is as follows: 1  In infants and children up to 1 year old, at least 400 IU/day, to maximize bone health. 2  In children and adolescents 1-18 years of age, at least 600 IU/day to maximize bone health.
oblique angle. 1. an angle that is not a right angle; an acute or obtuse angle. The cylindrical and oval pile has an oblique angle of inclination. However, Lady Ethelrida just caught the picture of her through an oblique angle, against a background of French panelling.
Alternate Angles Angles that are between parallel lines, but on opposite sides of a. transversal. Angle (p) When lines, line segments or rays intersect they form angles. (See size of an angle) Angle Bisector The line that divides an angle into two equal parts. Apex The point where the triangular sides of a pyramid meet. The point at the tip of a cone. (See pyramid or cone for illustration) Arc The curved path from one point on a circle (or part of a circle) to. another. (See circle for illustration) The lines made by a compass during a construction. alternate angles.