dulceocorona
dulceocorona dulceocorona
  • 18-11-2020
  • Mathematics
contestada

Find the measure of the indicated angle to the nearest degree.
A. 36
B. 30
C. 54
D. 60

Find the measure of the indicated angle to the nearest degreeA 36B 30C 54D 60 class=

Respuesta :

blackbelturjit
blackbelturjit blackbelturjit
  • 18-11-2020

Answer:

54 degrees

Step-by-step explanation:

This is trigonometry. So we are given the adjacent leg and hypotenuse. So we can use cosine(cah from soh cah toa)

We will have to use the inverse of the trig ratios.

Remember!

cos^-1 is not 1/cos(that is sec)

cos^-1(27/46)

acos(27/46)

54.0586701 and so on

Round to nearest degree 54

Answer Link

Otras preguntas

Peter jogged 96 yards in 40 seconds? What is his speed in feet per second?
I am a number between 500 and 600. My Ones digit is 5. My tens digit is the difference between my ones and hundreds digits. Who am i
Name four behaviors that animals must use to survive
Ned weighs 1.5 times as much as Jill and Tom weighs 15 kilograms more than Jill. If their combined weight is 190 kilograms, how much does each person weigh?
Ned weighs 1.5 times as much as Jill and Tom weighs 15 kilograms more than Jill. If their combined weight is 190 kilograms, how much does each person weigh?
2 m3 of soil containing 35% sand was mixed into 6 m3 of soil containing 15% sand. what is the sand content of the mixture?
what is a rational number between -1/6 and -2/6
what is E=m² the famous theory of albert einstien?
write a program in pascal to solve a quadratic equation
what is E=m² the famous theory of albert einstien?