Answer: 4cm²
Explanation:
To find the area of a triangle, we can use the formula:
Area: (base x height) ÷ 2
In this case, the base of the triangle is 4cm and the height of the triangle is 2cm. We simply replace the values with the variables in the formula. So, we get:
Area: (4cm x 2cm) ÷ 2
Area: 8cm² ÷ 2
Area: 4cm²
Therefore, the area of the triangle is 4cm².