Question

Please send solution with clear explanation

Good solution will get brainliest​

Answer 1

Answer:

the above pic attachment is your answer ..

I hope this helps u

Answer 2

Answer:

B = 36°

{as b = 1+√5 & 1-√5}

Step-by-step explanation:

for detailed explanation check the attachment,,,

hope it's helpful,,

$\huge{\textbf{\textsf{{\color{red}{@}}{\red{❣}}{|}}}} \huge{\textbf{\textsf{{\color{navy}{O}}{\purple {P}} {\pink{BO}}{\color{pink}{Y࿐}}}}}$