victorialeverp714lg
victorialeverp714lg victorialeverp714lg
  • 13-03-2020
  • Mathematics
contestada

Please answer please

Please answer please class=

Respuesta :

temitopefasola11
temitopefasola11 temitopefasola11
  • 14-03-2020

Answer:

53.13°

Step-by-step explanation:

Using Sine rule

b / Sin B = a / Sin A

5/ Sin90 = 4 /Sin A

5/1 = 4 /SinA

Sin A = 4/5

A = arc sin(0.8)

A = 53.13010

A = 53.13 °

Answer Link

Otras preguntas

expand and simplify (x+7)(x-7)
The volume of a cylinder, found using 3.14 to approximate pi, is 50,240 cm3. The radius of the cylinder is 40 cm. What is the height of the cylinder? Express yo
In what ways did Mexico's pre-Columbian Indian heritage shape its culture today?
put it into slope intercept form, m=3 passing (-2,5)
what was Aphrodite's birth and infancy as a baby
Following the end of British colonial rule in India in 1947, the Kashmir region experienced several wars and a great deal of unrest because
what is a perimeter, but each unit is 1 centimeter
Which zone is located between the low-tide and high-tide limits?
what function do third parties serve in American politics
The ratio of the number of male lions to female lions in the animal reserve is 21:20 if there are 123 lions in the animal reserve how many of the lions are fema