Question

HELP PLS A=45 help and how

Answer 1

Answer:

a=18.5

Step-by-step explanation:

the value of c angle is 35°

according to the question

$\frac{a}{ \sin( {45}^{o} ) } = \frac{15}{ \sin(35°) }$

$a = \frac{15 \times \frac{ \sqrt{2} }{2} }{ \sin({35}^{o} )}$

$a= 18.5$