D. 16.8 units
A radius is half of the diameter, so to get the answer all you need to do is multiply the length of the given radius by 2.
8.4x2= 16.8
Answer: it is C bro
Step-by-step explanation: cancel the common factor of four
Answer:
15.9375 sq m
Step-by-step explanation:
First convert to meters
4 m 25 cm = 4.25 m
3m 75 cm = 3.75 m
Then multiply 4.25 * 3.75 = 15.9375
Answer:
b
Step-by-step explanation: