skippy1523
skippy1523
01-03-2017
Mathematics
contestada
I need to be able to find the value of x
Respuesta :
morgeron
morgeron
01-03-2017
if a 4 sided figure has 360°...for each side we add, we add 180°.
you have a 7 sided figure (360° + 3(180°) = 900°)
adding up your angles (781) and subtract it from 900 =
x = 119°
Answer Link
VER TODAS LAS RESPUESTAS ( 84+ )
Otras preguntas
Emily buys a toaster during the sale of 10% off if Ellen pays $36 what was the original price?
Which point is an x-intercept of the quadratic function f(x) = (x – 4)(x + 2)?
What is the sixth term of a number pattern that begins with 185 and subtracts 15? A. 170 B. 110 C. 125 D. 95
We have a right triangle that has am 8 meter and 21 meter leg .Find the hypotenuse
Compute the value of the discriminant and give the number of real solutions of the quadratic equation. 4x^2-7x+2=0
You are attending a person who is unresponsive, gasping, and you feel a pulse what do you determine the problem is?
Which answer shows a balanced nuclear equation for the beta decay of potassium-42?
How many students in the marching band are girls
If x = 6 cm, find the area of this triangle.
Plants use nitrogen in fertilizers for growth however much of a nitrogen goes unused what is one direct outcome of this excess nitrogen
