Question

find the area of this triangle. area of a triangle $a = \frac{1}{2}bh$ $a = \square m^{2}$

Explanation:

Step1: Substitute the values into the formula

The formula for the area of a triangle is \(A=\frac{1}{2}bh\). Here, \(b = 14\) m and \(h=4\) m. So we substitute these values: \(A=\frac{1}{2}\times14\times4\).

Step2: Perform the multiplication

First, calculate \(\frac{1}{2}\times14\). \(\frac{1}{2}\times14=\frac{14}{2}=7\). Then multiply the result by \(4\): \(7\times4 = 28\).

Answer:

\(28\)