Answer:
25.9
Step-by-step explanation:
25.9
pi-pi+pi/pi is 0+(1*25.9) which is 25.9
Hope this helps :D
Answer:
5 inches
Step-by-step explanation:
we know that
The scale drawing is

using proportion find out the width of the great room on her plan

The answer is 80, there multiplying x2 for each number
Answer:
18
Step-by-step explanation:
A : B
1 : 4½
4 : X
1/4.5 = 4/X
X = 4×4.5 = 18