Question

the following figure is made of a square and a rectangle. what is the perimeter of the figure? cm

Explanation:

Step1: Identify side - lengths

The figure has two lengths of 10 cm and two lengths of 4 cm. Also, the inner - side that is shared between the square and the rectangle is not part of the perimeter.

Step2: Calculate perimeter

Perimeter \(P=2\times10 + 2\times4\).
\[P = 20+8\]
\[P=28\]

Answer:

28