*Hint: The Law of Sines is Sin A/a = Sin B/b = Sin C/c
In order to solve this equation, you will have to use this equation:
A= sin^(-1)[a sinB/b]
A= sin^ (-1) [12 (sin 46°) / 11]
A = sin^ (-1) [8.632077604/11]
A = sin ^(-1) [0.7847343276]
A = 51.69611349
Therefore, Sine A would be about 52°
Answer:
DO you go to a connexus school? I do and i have this same project im trying to find answers to!
Step-by-step explanation:
If you could add a picture or tell me what the picture shows that would be great!
Answer:
D. b + a = c
Step-by-step explanation:
c – a = b
Add a to both sides.
c = b + a
b + a = c
Answer: D. b + a = c
Step-by-step explanation:
Given,
Angle ADC = 118°
According to the question
![11x - 7 + 5x - 3 = 118](https://tex.z-dn.net/?f=11x%20-%207%20%2B%205x%20-%203%20%3D%20118)
![= > 11x - 7 + 5x = 118 + 3](https://tex.z-dn.net/?f=%20%3D%20%20%3E%2011x%20%20%20-%207%20%2B%205x%20%3D%20118%20%2B%203)
![= > 11x + 5x = 121 + 7](https://tex.z-dn.net/?f=%20%3D%20%20%3E%2011x%20%2B%205x%20%3D%20121%20%2B%207)
![= > 16x = 128](https://tex.z-dn.net/?f=%20%3D%20%20%3E%2016x%20%3D%20128)
![= x = \frac{128}{16}](https://tex.z-dn.net/?f=%20%3D%20x%20%3D%20%20%5Cfrac%7B128%7D%7B16%7D%20)
![= > x = 8](https://tex.z-dn.net/?f=%20%3D%20%20%3E%20x%20%3D%208)
Now let's find the value of angle ADB
In the question it is mentioned that Angle ADB = (11x - 7)°
We know that x = 8 °
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so let's get into this sum :)</h3>
Angle ADB = (11x - 7)°
= (11 × 8 - 7)°
= (88-7)°
= 81 °
So the answer is the first option i.e. 81°.
HOPE IT HELPS YOU!!
#IndianMurga ツ