2023hashs64 2023hashs64
  • 23-03-2021
  • Mathematics
contestada

In ΔEFG, f = 6.5 cm, e = 9.8 cm and ∠E=53°. Find all possible values of ∠F, to the nearest 10th of a degree.

Respuesta :

willyb67 willyb67
  • 27-03-2021

Answer:

32°

Step-by-step explanation:

sin A/a= sin B/b

Plug in values:

sinF/6.5=sin53/9.8

Evaluate:

sin F= 6.5 sin 53/9.8≈0.5297072

F=sin^−1  (0.5297072)≈31.986≈32°

Quadrant 2: 180-32=148°

53+32=85° <--Possible

53+148=201° <-- Not Possible

Therefore your answer is 32°

 

​  

 

Answer Link

Otras preguntas

The area of a rectangle is 7235. if the length and the width are proportiante by 5:3 then what is the length and the width
Which reaction intermediate is formed when 4-methylcyclohexene reacts with br2 dissolved in ccl4?
Since 1980 the federal government has made huge cuts in money and services to central cities, and these cuts have led to
Read the sentence. The retired officer remained a consultant on special projects. What kind of complement is indicated by the bolded word? indirect object
Find the base for the following items. 50 is 20% of what number? 50 is 20% of what number? 18 is 331⁄3% of what number? 4 is 1% of what number? 5% of what
Cooking foods to their proper temperature helps to ensure that
NEED THIS ASAP WILL RATE HGH IF CORRECT...ANSWER IS NOT B
The idea of having special facilities to house and treat the sick probably began with the A) Greeks. B) Romans. C) French. D) American colonies.
Transform Linear Functions Question 3
What type of seizure starts in the fingers and progressively spreads up the arm and extends to the leg?