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.
No chain is required for this anchor. 10 and 12 lb anchors are suitable for boats up to 20 feet. A better choice for a typical Pontoon would be the 15 lb model rated for boats up to 36 feet. Click the link above to read more and order yours on line today.