Answer:
14m^2
Explanation:
What is area?
Area is the space taken up by a two dimensional object.
The formula is (1/2) base times height for only triangles. Other shapes or objects use different formulas.
7m * 4m = 28m^2
28m^2 * 1/2
28m^2/2
Divide 2 into 28, which is 14. And two variables multiplied by each other become variable squared or to the second power.
14m^2
So, the area of the triangle is 14m^2.