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.
An acute angle is an angle with a measurement between 0Â° and 90Â°, or with less than 90Â° radians. It's the smallest of six different types of angles. There's an easy way to remember that an acute angle is small: think of it as a cute angle, perhaps visualizing a cute child playing an acute angle in a play about geometry.