Question

Triangle ABC , angle A =30 degree, angle B = 90 degree AC (hypotnuse) = 16 cm . What Is the length of BC ( base)

Answer 1

BC=1/2*AC "'':;;;;;;/ BC= 1/2*16 -----===----- BC =8

Answer 2

Answer:

8cm

sin30° = BC/16

BC = Sin30°× 16

BC = .5× 16

BC = 8 CM