Answer:
92 cm
Step-by-step explanation:
Look at the attached photo, it may give you a better understanding
As we know it touches all 8 corners so the shortest distance in cm that the ant may travel is:
15+ 4+15+4 +20 + 15 +15 + 4 = 92 cm
You can find the dimensions of the model and plug them into the formula for volume (length x width x height)
Deposit = $1900
Amount After interest = $3875.79
% interest = 4%
Interest = 1975.79
Time For Interest Period
4/100 × 1900 × t = 1975.79
76 t = 1975.79
=26 years
Answer = 26years
Answer:
Step-by-step explanation:
The area of the square is 3 units by 3 units. because the area of a square is side length squared.
side length = 3
side length^2 = 3 * 3 = 9
The area of a circle is much harder to reason out. You could start with the area of a square and use the diameter is 3 units. But the corners are rounded and you don't know off hand what the area of one of them is, let alone all 4. You are given a formula for circles area, but you have no real idea what the formula actually means. Does it take the corner area into account? At the beginning levels, we don't know.
