How many five digit numbers can be created using the digits 0-9
2 answers:
You might be interested in
Answer:
Compound interest
Step-by-step explanation:
Compound interest is a type of interest that is earned on both the principal plus any previous interest earned.
This ultimately implies that, the interest are compounded either on a daily, weekly, quarterly, monthly or annual basis.
Mathematically, compound interest is given by the formula;
Where;
A is the future value.
P is the principal or starting amount.
r is annual interest rate.
n is the number of times the interest is compounded in a year.
t is the number of years for the compound interest.
The diagram of the square is shown in the first picture below
We have the radius
and the triangle formed is an isosceles triangle
We can start by finding out the length of one side of the square. A square has four sides of equal length and the length of the diagonal is twice the length of the radius. So, by using the Pythagoras theorem we have
, substitute 
Then we'll use Pythagoras theorem again to find the length of the Apothem
We need to halve the length of one side of the square to obtain the other short side of the right angle triangle, so 6÷2 =3
apothem² = (3√2)² + 3²
apothem² = 18+9
apothem² = 27
apothem = √27 = 3√3
We have the radius
We can start by finding out the length of one side of the square. A square has four sides of equal length and the length of the diagonal is twice the length of the radius. So, by using the Pythagoras theorem we have
Then we'll use Pythagoras theorem again to find the length of the Apothem
We need to halve the length of one side of the square to obtain the other short side of the right angle triangle, so 6÷2 =3
apothem² = (3√2)² + 3²
apothem² = 18+9
apothem² = 27
apothem = √27 = 3√3