Question

calculate the perimeter of the figure shown below. 7 cm 7 cm 17 cm 27 cm label required

Explanation:

Step1: Identify vertical side - lengths

The total vertical length on the left is $7 + 17=24$ cm. The vertical side - lengths on the right are also equivalent to this sum.

Step2: Identify horizontal side - lengths

The horizontal side - lengths are $27$ cm and $7$ cm.

Step3: Calculate perimeter

The perimeter $P$ is the sum of all side - lengths. $P=(24 + 27+7 + 7+17+7)$ cm.
$P = 89$ cm.

Answer:

$89$ cm