Area of a rectangle=length x width
You have two rectangles:
First rectangle (the biggest):
length=9 yd
width=12 yd-6 yd=6 yd
Area of the biggest rectangle=(9 yd)(6 yd)=54 yd²
Second rectangle (the smallest)
length=6 yd
width=3 yd
Area of the smallest rectangle=(6 yd)(3 yd)=18 yd²
Area of the ballroom=area of the biggest rectangle + area of the smallest rectangle.
area of the ballroom=54 yd² +18 yd²=72 yd²
Hope this will help u .
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False. An equilateral polygon with 108 degrees would be an equilateral triangle.
Answer:
12144.
Step-by-step explanation:
(self-explanatory)
I hope this helped, have a nice day.
19.5
Step-by-step explanation:
u just divide 39 by 2 and get 19.5