The answer is 5! Hope this helps!
Answer:
A
Step-by-step explanation:
Because Alternative Exterior angle
Answer
Step-by-step explanation:
Law of sines: SinB/15 = SinA/BC
B = 90
A = 180-90-21=69°
BC= (15*SinA)/SinB = (15*sin69)/1 ≈ 14m
It is 296 that will the the right answer
Is there answers provided
