Answer:
16
Step-by-step explanation:
Answer:
The answer is 20
Step-by-step explanation:
I just did it and got it correct
The area of the pentagon is 1,453 squared centimeters.
Given information-
The length of the apothem of a regular pentagon is 20 cm.
The measure of the perimeter of a regular pentagon is 145.3 cm.
The length of the apothem of a rectangular pentagon is 20 cm.
The measure of the perimeter of a rectangular pentagon is 145.3 cm.
<h3>Pentagon-</h3>
Pentagon is the closed shaped polygon which has 5 sides. When these 5 sides are equal in length then the pentagon is called teh regular pentagon. When four of the sides of pentagon make a rectangle then the pentagon is called the rectangular pentagon.
<h3>Area of regular pentagon-</h3>
Area of regular pentagon is half of the product of its apothem and perimeter. It can be given as,
![A=\dfrac{1}{2} \times 20\times 145.3\\A=1453](https://tex.z-dn.net/?f=A%3D%5Cdfrac%7B1%7D%7B2%7D%20%5Ctimes%2020%5Ctimes%20145.3%5C%5CA%3D1453)
Thus the area of the pentagon is 1,453 squared centimeters.
Learn more about the regular pentagon here;
brainly.com/question/858867
Answer:
Justine graphs the function f(x) = (x – 7)2 – 1. On the same grid, she graphs the function
g(x) = (x + 6)2 – 3. Which transformation will map f(x) on to g(x)?
left 13 units, down 2 units
right 13 units, down 2 units
left 13 units, up 2 units
right 13 units, up 2 units
Simplifying rational expressions will make the further calculations easier since the variables to work with will usually be smaller.
To determine that a rational expression is in simplest form we need to make sure that the numerator and the denominator have no common variables.