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 ( 97+ )
Otras preguntas
What were the causes and effects of the civil war in russia?
what's a another word for this sentence being treated in a disrespectful and improper way？(⌒▽⌒)
Write an equation of a parabola with its vertex at the origin and its focus at (0,-6)
Which property is demonstrated by the equation 8+(9+3)=(8+9)+3. The choices are commutative property of addition or associative property o
how can you solve (1+2)-(-3-4)?
Which element has the greatest electronegativity? a. Chlorine b. Oxygen c. Sulfur d. Phosphorus e. Fluorine
Which is greater 1/4 or 3/4
Good thesis statement for essay about "Lies "
what was the belief that people transcend, rise above, material things in life?
Sara has 15 apples and 12 oranges. How many pieces of fruit does she have?
Q&A Platform for Education
Platform Explore for Education
