Rosalinda27
Rosalinda27 Rosalinda27
  • 01-06-2017
  • Mathematics
contestada

Geometry help please ;(

Geometry help please class=

Respuesta :

anonymous79
anonymous79 anonymous79
  • 01-06-2017
the answer would be a reason being sinangle= opposite/hypotenuse
if u shift ur phone and observe it is 12/13
Answer Link
serourb
serourb serourb
  • 01-06-2017
you know this is a right angled triangle. so you can use SOH CAH TOA.
taking <A as the angle you want to find. you can use any of the above with H,O or A . 
using sine : ur opposite is 12 ( the side opposite the <A) , your H is your hypotenuse(longest side) aka 13. 
Thus 
sine<A = 12/13 
OPTION A 
Answer Link

Otras preguntas

The main difference between sectionalism and federalism is that sectionalism...
Which words in the sentence make up the appositive? Which word does the appositive rename? The wrong package was delivered to your brother Charles. a. The wron
Select the two true statements about the Democratic Party. It is the oldest political party in the United States.The Democrats won the Presidency in the 90's bu
a number n increased by nineteen
What is the setting in mallam sile
what number is 60% of 600
The year 2036 will be the fifth leap year after 2016. Name the years from 2016 to 2036 that are leap years. What pattern did you use?
Hershey and Chase used _______ to prove DNA was the carrier of inherited material. a. radioactive isotopes b. enzymes c. nucleic acids d. none of the above
In contrast to eukaryotic cells, prokaryotic cells
What would most likely be included in the “Analysis” section of a lab report?