Question

Find angle ABC if angle A=40,°AB =16cm, BC =20cm, CA =15cm​

Answer 1

Answer:

Step-by-step explanation:

the given question is worng because

if AB=16,CA=15 and angle A=40

then BC \will be 10.6

Answer 2

ANSWER

If the AB=16

BC=20

CA=15

A=40°

Then the angle B or ABC=50