Question

find the area of this triangle. 7 9.2 6 25 42 21 10

Explanation:

Step1: Identify base and height

Base $b=7$, height $h=6$

Step2: Apply triangle area formula

$\text{Area} = \frac{1}{2}bh = \frac{1}{2} \times 7 \times 6 = 21$

Answer:

21