1 So, the angles of an equilateral triangle are Congruent Angles. 2  A square and a rectangle have all their angles measuring 90Â°. So, the angles of a square and a rectangle are Congruent Angles. 3  Congruent Angles Figures have the same shape and size.  Congruent Angles Segments have the same length.
The Seachoice River Anchor will also catch and hold better on rough bottoms. Black vinyl-coated to protect the finish of your boat. Available in 12 and 15 lbs for smaller boats. Look to the 20 or 30 pound anchor for a typical pontoon.
November 5th, 2006, 01:30 PM. Re: What Type Of Anchor Do I Need? how much rope are you using in 20 feet of water. a proper anchor situation is 7 ft to 1 ft of depth. it you don't want to use that much get 4 feet of chain and attach to the anchor, then the rope.