Mariann1172 Mariann1172
  • 20-11-2017
  • Mathematics
contestada

The length of a side of an equilateral triangle is 12. find the length of the altitude

Respuesta :

cla001 cla001
  • 20-11-2017
sqrt(12^2 - 6^2) = sqrt(144-36) = sqrt(108) = 6sqrt(3)
Answer Link

Otras preguntas

Who was Napoleon and what was he known for
The pitches of a chord are frequently arranged in a _____.
Given the graph of f ′(x), the derivative of f(x), which of the following statements are true about the graph of f(x)? Graph is an inverted parabola with x int
Please help!! I’m stuck on this
You drop a 30 g pebble down a well. You hear a splash 2.7 s later. What was the pebble’s speed just as it reaches the water? Assume g = 9.8 m/s2
Which plant structure found in lower plants produces gamestes?
in V_____some plants produce offspring which are genetically similar to them
What types of situations might be modeled with equations containing two or more variables? If the value of one variable changes, must the value of the other va
the slope of a line that is perpendicular to a line whole slope is -2/7 is
How does Saudi Arabia support the millions of Muslim pilgrims who travel to Mecca each year? A.by providing sanitation and medical facilities B.by improvin