Seudónimo Seudónimo
  • 24-03-2020
  • Mathematics
contestada

What is the measure of CB?

What is the measure of CB class=

Respuesta :

amna04352
amna04352 amna04352
  • 24-03-2020

Answer:

CB = 1.338r

Where r is the radius

Step-by-step explanation:

Angle ACB = 90 - 42 = 48

Angle at A = 180 - 2(48) = 84

CB² = r² + r² - 2(r)(r)cos(84)

CB² = 1.790943073r²

CB = 1.338r

Answer Link

Otras preguntas

How do you think the Aztecs were able to establish an extensive empire in such a relatively short period of time?
How did industrialization affect Manchester’s natural environment?
Who was Mary Leaky and what did she believe?
What Kind Of Background Makes A Good Politician?
Solve each system by the addition method. -4x+7y =9 2y=-5x-22 Put the answer in (x,y) form
What was similar and different about the elections that brought defeat to the ruling governments in the Philippines and in Burma?
Why were some Serbians and Bosnians angry with Austria-Hungary in 1914?
What are the values of x in the equation x(x-6)=4(x+6)
If the point (35,45) corresponds to an angle θ in the unit circle, what is tan θ ?
How do you think the Aztecs were able to establish an extensive empire in such a relatively short period of time?