Answer:
Step-by-step explanation:
Let
P------> the perimeter of a regular polygon
a-----> the apothen
A-----> the area of a regular polygon
we know that
The formula to calculate the area of a regular polygon is equal to
Solution:
The value of r is 19.1 cm
Explanation:
We know the arc length formulas which is shown below.
Here the angle is in radian.
We have been given that
s = 16 cm, θ= 48°
We know that 1 degree = 0.0174533 radian
Hence, 48° = 0.837758 radian
On substituting these values in the formula, we get
Therefore, the value of r is r=19.1 cm
Answer:
Step-by-step explanation:
Given
Required
Partition = 1:3
Here, we'll make use of the following formula:
<em>Where</em>
Substitute values for m,n,x1,x2,y1 and y2
Answer:
Step-by-step explanation:
Given
Required
Compute
This implies that we add n whose value ranges from 1 to 5.
So:
Hence: