goddessdecision
goddessdecision
30-11-2016
Mathematics
contestada
What is the value of x?
Respuesta :
wizard123
wizard123
30-11-2016
There is a formula for Sum of interior angles of a polygon:
[tex]Sum = 180(n-2)[/tex]
This figure has 7 sides, n = 7
[tex]Sum = 180(7-2) = 900[/tex]
Add up all the given angles,
Subtract from 900,
This will give you value of x.
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
how do ingestive protists obtain food?
Which verb tense indicates continuing action? A. Progressive B. Present C. Past perfect D. Future
In 1940, Muhammad Ali Jinnah announced his idea for the separation of Hindus and Muslims through the creation of the new state of Pakistan. This became the A
Ron is observing an onion cell on a slide under a microscope. He sees chromatids being pulled to opposite ends of the cell. Which phase is he seeing?
The original sales price of a jacket to the original price is 3:4. The original price is $64 what is the sales price
clear glass,water,and air are examples of what kind of material
The length of a rectangular piece of steel in a bridge is 4 meters less than triple the width. The perimeter is 64 meters. Find the length and width
Which of the following is an example of a scientific question that could be used to create an easily reproducible experiment? a. Why do people like to watch tel
In both the French and Indian War and American Revolutionary war, European countrie fought for control of North America. What was the main difference between th
The pima and Hopi were part of which culture?
