Question

If the circumference of the biggest of the concentric circles in the given image is 4472 cm, what is the
area of the portion of the square that is shaded red (in cm?)? (Take t = = 23

Answer 1

Answer:

A joint is the part of the body where two or more bones meet to allow movement. Generally speaking, the greater the range of movement, the higher the risk of injury because the strength of the joint is reduced. The six types of freely movable joint include ball and socket, saddle, hinge, condyloid, pivot and gliding.