Browsing by Australian Curriculum General Mathematics
determine the area of a triangle given two sides and an included angle by using the rule Area = (1/2)absinC, or given three sides by using Heron’s rule, and solve related practical problems
A directory of useful objects found on the web for teaching Maths.
determine the area of a triangle given two sides and an included angle by using the rule Area = (1/2)absinC, or given three sides by using Heron’s rule, and solve related practical problems
