Question

Can you guys please help me with my problem

Answer 1

therefore the area = 54cm²

Explanation:

Area of a triangle

`= (1)/(2) * base * height`

From the question

base = 18

height =6

therefore the area

`= (1)/(2) * 18 * 6 \\ = 1 * 9 * 6 \\ = 54 {cm}^(2)`

Answer 2

area of triangle = 1/2 ×base × height

= 1/2×18×6 = 54 unit^2