Respuesta :
Answer:
138
Step-by-step explanation:
Area of a triangle = ½×base×height
Base=12
Height=23
Area=½×12×23
=1×6×23
=138cm²
12 can be divided exactly by 2 that's why we have 6.
Answer:
138
Step-by-step explanation:
Area of a triangle = ½×base×height
Base=12
Height=23
Area=½×12×23
=1×6×23
=138cm²
12 can be divided exactly by 2 that's why we have 6.