Answer:
18 hours
Step-by-step explanation:
True, because the chord connect 2 points of the circumference, but radius connect the center and a point on the circumference.
Answer:
purple shape= 1824 inches squared
Answer:
73.5
Step-by-step explanation:
A=bh
10.5*7
73.5
Answer:
7
Step-by-step explanation: