Question

What is the area of the triangle? 7 5 4 units? Please help

Answer 1

Answer:

140cm3

Step-by-step explanation:

You have to multiply all three dimensions

Answer 2

Answer:

$10 \: {units}^{2}$

Step-by-step explanation:

Area of triangle

$= \frac{1}{2} \times base \times height \\ \\ = \frac{1}{2} \times 4 \times 5 \\ \\ = 2 \times 5 \\ \\ = 10 \: {units}^{2}$