There is something wrong with drawing. IC intercepts with AB at A.
Step-by-step explanation:






option D, x=30 and y = 10√3
Answer:
y=216
Step-by-step explanation:
y/2=108
y=216
Answer:
m∠a = 60°
Step-by-step explanation:
Hi there,
Before answering this question, you should know that the sum of all the angles in a triangle will always be 180°. Therefore, we can write this equation to find the value of ∠a :
70° + 50° + m∠a = 180°
Solve for m∠a
120° + m∠a = 180°
m∠a = 60°
Hope this answer helps. Cheers.
Answer:
I believe it's 20 seconds.