2.4^3 = 14.825
2.5^3 = 15.625
15 is in the middle of the two ranges
Area of circle = pi r^2 = 78.54
r^2 = 78.54 / pi = 25
r = 5 inches
Each line from centre of the circle to a point on the hexagon = 5 ins
so consider one of the 6 congruent triangles formed from these lines:-
Vertex angle = 60 degrees
sin 30 = 0.5s / 5 (where s = one side of the hexagon).
0.5s = 5*0.5 = 2.5
s = 2.5 / 0.5 = 5
So the perimeter of the hexagon is 6*5 = 30 inches
Answer:
The gym locker
Step-by-step explanation:
The locker with the biggest volume has the most storage space. The formula for volume is , this means width times length times height. The volume for the school locker is 12 x 10 x 60 which equals 7,200 inches. The volume for the gym locker is 12 x 15 x 48 which equals 8,640 inches. The gym locker has the great volume, therefore it has greater storage space.
Answer:
its 147
Step-by-step explanation:
$210 - 30% = 147
9/10 isthe lowest term for 90%