thanhhuu thanhhuu
  • 02-09-2021
  • Mathematics
contestada

cho tam giac abc vuong tai a, goc abc=60 do canh ab=5cm . tinh ac

Respuesta :

thaonguyen1
thaonguyen1 thaonguyen1
  • 02-09-2021

Answer:

Δ abc vuong tai a, goc abc = 60°, canh ab = 5cm

tan abc = tan 60° = [tex]\frac{AC}{AB}[/tex]

⇒ AC = AB × tan 60° = 5√3

Answer Link

Otras preguntas

spanish speaking countries
are the stock markets open today
hearing the word “rabbit” may lead people to spell the spoken word “hair” as “h-a-r-e.” this best illustrates the outcome of a process known as
if a researcher determines that his/her study poses no more than minimal risk as defined in 45 cfr 46, there is no need for the protocol to have irb review and
Which of these is not a power of the president? make laws veto laws oversee the military make official appointments
Calculate the scale factor from the smaller triangle to the larger triangle (picture above,please help)
isis or isil what is the difference
how to type in color on clash royale
how to turn any drink into a gummy
In what city or country could you celebrate a sweet 15 ?