- 
                  
Math
 - 
                  
Area
 - 
                  
Age 15-17
 - 
                    
level: High School
 - 
                  
English
 
Author's Instructions
Find the area of triangles and parallelograms.
- 
                  
Math
 - 
                  
Area
 - 
                    
Age 15-17
 - 
                    
level: High School
 - 
                  
English
 
Author's Instructions
Find the area of triangles and parallelograms.
