An old brick has a natural cavity on one side, providing a cool daytime slug hiding place. Look under any you have around the garden and dispose of the slugs found sheltering. Purposely position a few to create slug shelters, and check daily. A brick also makes a handy squishing implement.
Q Angle of the Knee. The Q angle of the knee is a measurement of the angle between the quadriceps muscles and the patella tendon and provides useful information about the alignment of the knee joint.
Angle in a semicircle is a right angle. Theorem : Angles in the same segment of a circle are equal. Given : A circle with centre O and the angles â PRQ and â PSQ in the same segment formed. by the chord PQ (or arc PAQ) To prove : â PRQ = â PSQ.