Help! Use trigonometric ratios to determine whether or not it is possible to construct triangle ABC if b = 3, c = 5, and B = 45°

Question

3 years ago

6

. In your final answer, include all of your calculations.

2 answers:

elena-s [515] · Answer 1 · 2022-07-23T08:19:14+03:00

7 0

No its not posible because the sine is 1.5 and it cant be higher then 1

Mrrafil [7] · Answer 2 · 2022-07-23T10:30:27+03:00

5 0

Answer:

Step-by-step explanation:

Alright, lets get started.

Side b is 3

Side c is 5

Angle B is 45

Lets use sin law in this triangle.

$\frac{sinB}{b}=\frac{sinC}{c}$

$\frac{sin45}{3}=\frac{sinC}{5}$

$\frac{sin45*5}{3}=sinC$

$sinC=1.18$

Which is not possible because sin is never greater than 1

Hence the triangle is not possible. : Answer

Hope it will help :)