The sum of the three angles of a triangle is 180 degrees   If it is a right angle triangle one angle must be 90 degrees    All u have to do is 180-90- (the angle u â¦ already know)= unknown  angle (third angle)    Just like regular numbers, angles can be added to obtain a sum. If we add all three angles in any triangle we get 180 degrees. So,  the measure of angle A + angle B + angle C = 180 degrees. This is  true for any triangle in the world of geometry. We can use this  idea to find the measure of angle(s) where the degree measure is  missing or not given.
Fungi (singular fungus) are a kingdom of eukaryotic organisms. The fungi are heterotrophic organisms characterized by a chitinous cell wall, and in the majority of species, filamentous growth as multicellular hyphae forming a mycelium; some fungal species also grow as single cells.
1 Fungi have cell walls * (plants also have cell walls, but animals have no cell walls). * 2  A difference between fungi and animals. 3  Fungi cell walls are composed mainly of a carbohydrate called chitin *, while plant cell walls are composed mainly of cellulose.* 4  A difference between fungi and plants. Other fungi are parasitic, meaning that they obtain nutrients directly from other living things such as trees, or even people e.g. in the case of the fungus responsible for Athlete's Foot. 2  Saprobiontic fungi are saprobiontic organisms, also called saprobionts. 3  They digest their food. 4  and then. '.