bmc8807
bmc8807 bmc8807
  • 04-06-2014
  • Mathematics
contestada

find the area of a triangle given that
c=40m
b=20m
a=48°

Respuesta :

kate200468
kate200468 kate200468
  • 04-06-2014
[tex]Area= \frac{1}{2}\cdot c\cdot b\cdot sin \alpha \\\\------------------\\\\A= \frac{1}{2}\cdot 40\cdot20\cdot sin48^0\approx400\cdot0.7431=297.24\ [m^2]\\\\Ans.\ Area\ is\ about\ 297.24\ [m^2][/tex]
Answer Link

Otras preguntas

10% of 1,900,000. Please show me how you got the answer
An excel which cell contains =B2 is copied to row below, the same column. What will be the new cell's content
I’m annoyed but glad that my history teacher left and quit her job as a teacher to become a flight attendant
Why should organizations be allowed to promote offensive, violent, sexual, or unhealthy products that can be legally sold and purchased?
What is the Role of fadh2 in cellular respiration
Help erugent please Which Russian tsar Help defeat Napoleon and saw himself as the leader of European monarchs who opposed revolutionary change Ivan the Te
the ph of carrots are 5.0 how it is classified A.ACIDIC B.BASIC C.INDICATOR D.NEUTRAL
What is the volume of a cone with a height of 6 cm in the radius of 2 cm
In the decision for Dred Scott vs.Sanford, (1857) in which a slave petitioned for his freedom in a St. Louis court, on the grounds that his owner had taken him
What will happen to a population of predators if there is a sudden, temporary increase in the number of prey? A. The population of predators will be uniform wit