Hello!
The equation for a circle is
r is the radius
To find the radius we take the square root of the number in the radius spot
sqrt169 = 13
The answer is 13
Hope this helps!
The answer is 80 ft2. This is because length x width= area. so, 12 x 8= 96. the area of the wall is 96, but we also have the window to subtract. The window is square, so the length and width are the same. So, we can do 4 x 4, and you get 16. We need to subtract the window from the wall, so, 96 - 16= 80. Add the ft 2, and you have 80 ft2. :) Hope this helps!!! :)
Answer:I got that exact question on the diagnostic lol
Step-by-step explanation: show me the answers below
Jayleen beacuse there are 100cm in a meter, so 1.5 would be 150 centimeters of fabric which is greater than Brian's.