If we already know that one side= 39 and the other is 56, a triangle must measure up to 180 so 39+56= 95.180-95= 85 m<c= 85.
to find the scale factor we need to compare the two sides the scale factor is 1/2
The pool has area 
.
Let 
be the width of the sidewalk. Then the combined area of the pool and sidewalk is 
, so that the area of the sidewalk alone is 
.
We're told this area is 
, so
Answer:
SA =588 m^2
Step-by-step explanation:
SA = 4 pi r^2
R = 7 and pi =3
SA = 4*3 * 7^2
SA =588 m^2
Answer:
2.6
Step-by-step explanation:
4 squared - 3 squared =7
Square root 7 equals 2.6 to the nearest tenths
Answer:
25
Step-by-step explanation:
Convert fraction (ratio) 6 / 24 Answer: 25%
