How to find the area of a triangle, two of which are 3 cm long and one 4 cm long?

To find the area, you need to multiply the length by the width, respectively:
1) S = 4 × 3 = 12 (cm2) – Area.
Answer: S = 12 cm2



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.