Question

quadrilaterals end - of - lesson test
8 which of the following is the perimeter of a rhombus with one side equal to 15 m?
225 m
45 m
15 m
60 m
7/12 complete

Explanation:

Step1: Recall rhombus property

All sides of a rhombus are equal.

Step2: Use perimeter formula

Perimeter of a rhombus $P = 4s$, where $s$ is side - length. Given $s = 15$ m, so $P=4\times15$ m.

Step3: Calculate perimeter

$P = 60$ m.

Answer:

60 m