Question

in triangle <A = 30° <B= 90° length of AC is 16 cm. Find the length of BC and AB .with step ?​

Answer 1

Answer:

Step-by-step explanation:

<c= 60° (angle sum pro)

sin 30°= 1/2= bc/ac= bc/ 16

=> bc=8cm//

using pythagoras theorem

ac^2= ab^2 + bc^2

16^2- 8^2= ab^2

root of 192 = ab = 8√3//