Step-by-step explanation:
The longest side of a triangle must be less than the sum of the shorter sides.
If 8 and 12 are the shorter sides, and c is the longest side, then:
c < 8 + 12
c < 20
If c and 8 are the shorter sides, and 12 is the longest side then:
12 < c + 8
4 < c
The range of possible lengths for the third side is:
4 < c < 20
First problem: 24/3=8
24 km irl is 8 cm on the map
problem #2: 9 times 17 = 153
The cities are 153 miles apart
Circumference = pi x diameter
14 x 3.14 = 43.96 = 44.0 in.
Answer: 44.0 in.
Answer:
radius = C / 2π :)
Step-by-step explanation:
The circumference is 2πr, right?
Let's put this information into an equation :)
C = 2πr
Now, we can simply divide both sides by 2π here to isolate r (the radius) by itself, because that's what we want! (Something equal to the radius)
C / 2π = r
There's your answer! :)
