Question

③ find the area.
10 cm
5 cm
4 cm
6 cm

Explanation:

Step1: Find area of parallelogram

The formula for the area of a parallelogram is $A = base\times height$. Here, the base is $10$ cm and the height is $5$ cm. So, $A_{1}=10\times5 = 50$ $cm^{2}$.

Step2: Find area of triangle

The formula for the area of a triangle is $A=\frac{1}{2}\times base\times height$. Here, the base is $6$ cm and the height is $4$ cm. So, $A_{2}=\frac{1}{2}\times6\times4= 12$ $cm^{2}$.

Step3: Find total area

The total area $A = A_{1}+A_{2}=50 + 12=62$ $cm^{2}$.

Answer:

$62$ $cm^{2}$