Answer:
D
Step-by-step explanation:
3×2x=6x
3×7=21
So your answer is D
Answer:
B
Step-by-step explanation:
I hope this helps :)
Answer:
line r
Step-by-step explanation:
Given that circle A is externally tangent to Circle B
line AM is perpendicular to line r
Answer:
Answer is tan(20 degrees) so, D.
Step-by-step explanation: