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

5!(3!)/4! all include factorials. what to do?
what is the total number of moles of sulfur atoms in 1 mole of Fe2(SO4)3
Most energy enters the ecosystem _____.
Which of the following qualities is a sign that a country has a market economy? a. The country’s agriculture is collectivized. b. The country’s economic polic
Liz earns 5% commission on all sales she makes so far this month she has made $2400 in sales what amount did Liz earn in commission this month? Liz earns $600 e
14a +28c =7 solve for c
what does title optional means
Which of the following statements is most accurate regarding America's political climate between 1876 and 1896? A. The influence o the president over Congress
What condition is most closely associated with Mexico between 1910 and 1930
Whites accused Chinese workers on the West Coast of A. taking white jobs. B. claiming the best land. C. destroying Oriental schools. D. attacking railroad pr