Answer: DB=31.66and EC=49.32
Step-by-step explanation:
Answer:The diameter is 12cm
Step-by-step explanation:
Answer:
the answer for a is 2 and 2/4 which is equal to 2 and 1/2
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
JK and KN is perpendicular.
Thus no planes contained them except 1
Which is a rectangle.
I hope this helps you :)