The phylum Phaeophyta, commonly referred to as the brown algae, are a group that is entirely multicellular. All of its members also have the accessory pigment fucoxanthin (a brown pigment that gives the group its name) and stored sugar as the carbohydrate laminarin.The chloroplasts contain both chlorophylls a and c.he phylum Phaeophyta, commonly referred to as the brown algae, are a group that is entirely multicellular. All of its members also have the accessory pigment fucoxanthin (a brown pigment that gives the group its name) and stored sugar as the carbohydrate laminarin. The chloroplasts contain both chlorophylls a and c.
more ... The Triangle Inequality Theorem says: Any side of a triangle must be shorter than the other two sides added together. If it was longer, the other two sides coudn't meet! Try moving the points below. ../geometry/triangle-inequality-theorem.html.
The SAS theorem states that two triangles are equal if two sides and the angle between those two sides are equal. The angle between the two sides is also called the included angle. In this diagram, if angle C = angle X, and side a = side z and side b = side y, then by the SAS theorem, these two triangles would be equal. SAS stands for side angle side. In the diagram, notice that the angles are represented with capital letters and the sides of the triangle are represented with lowercase letters.