Ava45018
Ava45018
08-02-2018
Mathematics
contestada
Geometry help please
Respuesta :
sqdancefan
sqdancefan
08-02-2018
You know angles B and C are both 60°, the values of the angles in an equilateral triangle. Since the sum of angles in a quadrilateral is 360°, you have
B + C + x + y = 360°
60° +60° + x + y = 360°
x + y = 240°
Answer Link
VER TODAS LAS RESPUESTAS ( 23+ )
Otras preguntas
When can exponential growth happen? I’m
The game officials' role in team sports includes all the following EXCEPT: A. enforcing the rules of the competition B. starting and ending the competition choo
Ancient Greeks owed their primary loyalty to a very peculiar institution – the polis (or the city-state). How do you understand the sources of their strong iden
Match the vocabulary word with its meaning. 1. indigenous 2. polytheistic 3. diaspora 4. monotheistic 5. metallurgy 6. steppe 7. vassal a. someone who shows loy
Which leader helped Great Britain survive and resist the German blitzkrieg?
show all your steps 5| x | + 3 < 18
Lincoln Norris bought 3 boxes of cereal at $3.79 each, a roll of paper towels for $1.78 , and 2 pounds of margarine at $1.28 a pound .How much change would Norr
1. Ricky Roberts, 2 years old, is brought to the emergency room by his parents and is actively having seizures. His mother tells the nurse that Ricky was diagno
A biologist marked a cell that he knew was about to undergo meiosis. A short time later he observed the four cells produced by the original marked cell, their c
Which of the following tactics can reduce the likelihood of injury? Select all that apply. Use tools to reduce the need to perform repetitive actions Use low vi
