Month: September 2017

Top 15 “Untold” Tips For Good Health Of This Year’s From Experts “Updated”

tips for good health

  Here are the 15 health tips that even doctor did not tell you. These “untold” tips for good health makes your life more HEALTHY and HAPPY. 1. Moisturize Dry Skin Apply moisturizer while your skin is still damp it’ll be absorbed more easily. 2.Wrong Time To Brush Do not […]

Right-angled triangle trigonometry

Right-angled triangle trigonometry  Introduction Trigonometry is the study of the relations between the sides and angles of triangles. The word “trigonometry” is derived from the Greek words trigono, meaning “triangle”, and metro, meaning “measure”. Though the ancient Greeks, such as Hipparchus and Ptolemy, used trigonometry in their study of astronomy […]