Question

find the area of this figure.
a = \square cm²
(hint: area of a parallelogram = base × height)

Explanation:

Step1: Split the figure into two parts: a parallelogram and a rectangle.

For the parallelogram: base = 7 cm, height = 5 cm. Area of parallelogram: $7\times5 = 35$ $cm^2$.
For the rectangle: length = 11 cm, width = 5 cm. Area of rectangle: $11\times5 = 55$ $cm^2$.

Step2: Add the areas of the two parts.

Total area: $35 + 55 = 90$ $cm^2$.

Answer:

90