Question

what is the area of this triangle? 130 squared 70 squared 130.5 squared 70 m squared

Explanation:

Step1: Recall triangle area formula

The formula for the area of a triangle is $A = \frac{1}{2} \times base \times height$.

Step2: Identify base and height

From the diagram, the base of the triangle is $14\ m$ and the height is $10\ m$ (assuming the height is $10\ m$ as per the diagram's marking).

Step3: Calculate the area

Substitute the values into the formula: $A=\frac{1}{2}\times14\times10$. First, calculate $14\times10 = 140$, then $\frac{1}{2}\times140 = 70$. The unit for area is square meters, so the area is $70\ m^2$.

Answer:

70 m squared