Question

mework: unit 3 - geometry question 15, 6.3.3 hw score: 41.38 points: 0 of 1 find the perimeter of the following figure. parallelogram 5 cm 15 cm perimeter =

Explanation:

Step1: Recall perimeter formula for parallelogram

The perimeter $P$ of a parallelogram with adjacent - side lengths $a$ and $b$ is $P = 2(a + b)$.

Step2: Identify side - lengths

Here, $a=15$ cm and $b = 5$ cm.

Step3: Calculate the perimeter

$P=2(15 + 5)=2\times20 = 40$ cm.

Answer:

$40$ cm