Let the required Breadth of rectangle be 'x' inches
Perimeter of rectangle is calculated by the given below formula :
Now, substitute the given values in above formula :
→ 40 = 2(15 + x)
<u>Hence</u><u>,</u><u>the</u><u> </u><u>optio</u><u>n</u><u> </u><u>(</u><u>d</u><u>)</u><u> </u><u>2</u><u>(</u><u>x</u><u> </u><u>+</u><u> </u><u>1</u><u>5</u><u>)</u><u> </u><u>=</u><u> </u><u>4</u><u>0</u><u> </u><u>is</u><u> </u><u>the</u><u> </u><u>corre</u><u>ct</u><u> </u><u>answer</u><u>.</u>
Answer:
Step-by-step explanation:
x=18 if im not mistaken that was pretty easY