Answer:
The area of the rectangular playroom is 260 feet² .
Step-by-step explanation:
Given:
The perimeter of the rectangular playroom is 72 feet and it's width is 10 feet.
Now, to find its area we need the length .
So, putting the formula of perimeter we get it's length:
Let the length be l .
Perimeter = 2( length + width)


subtracting both sides from 20:


Dividing both sides by 2:


Length is 26 feet.
And, to get the area we put the formula of finding the area:



Therefore, the area of the rectangular playroom is 260 feet² .
Answer:
Option C: 4
Step-by-step explanation:
<u>Use the Pythagorean Theorem:</u>





Therefore, the value of x is 4.
Answer:
bd=cc=oc2
Step-by-step explanation:
Answer:
<h2>look at the photo...........................</h2>