Question

Q21
An A ABC, LB - 90, LA= 30 Hypoterman
AC = 12 cm. and the length of 2 sides
AB & B C
Sol​

Answer 1

Answer:

Step-by-step explanation:

Sin 30 = a/12 => 1/2 = a/12 => a= 6

Cos30 = b/12 => √3/2 =>b/12 => 6√3

Answer 2

Answer:

Hope it helps you.......