fionaglenanne225 fionaglenanne225
  • 09-08-2021
  • Mathematics
contestada

Help trigonometry question!

Help trigonometry question class=

Respuesta :

caylus
caylus caylus
  • 09-08-2021

Answer:

Hello

Step-by-step explanation:

Al' Kashi theorem:

189²=123²+215²-2*123²215²cos(P)

cos(P)=(123²+215²-189²)/(2*123*215)=0.48464...

P=61.01062...°≈61.01°

Answer Link

Otras preguntas

A 2-year-old boy admitted to the hospital complaining of wheezing and shortness of breath for 6 weeks. At the beginning, the mother claimed that she noticed her
James Middle School, 500 students were asked their favorite sport to watch on TV 35% of the students like watching basketball 15% of the students like watching
Theme is the _____ or _____ about _____ that is communicated by a literary work.
Please help! This question is really confusing me!
Which shows the correct path of how energy flows in a food chain
how much will the edging cost?
How does aneuploidy lead to cancer progression?
Why is the Big Bang a theory and not a fact?a) Because no one is able to witness itb) Because there are no theories that could be possiblec) Because theories ne
A troughs B amplitude C Crests D frequency
Use the distributed property to simplify the expression 6(x+4)+1