Question 1snd 2 is not clear but this is the answers for 3,4,5 picture attached
Answer:
Area
Step-by-step explanation:
Answer:it is b
Step-by-step explanation:
Answer: its either 6/10 or 4/5
Step-by-step explanation:
Answer:
option 3
Step-by-step explanation:
Using the Sine rule in Δ ABC, that is
=
, that is
=
( cross- multiply )
CA × sin30° = 20 × sin45° ( divide both sides by sin30° )
CA =
→ (3)