The radius is half the diameter. 19*2=38. The diameter is 38.
Answer:
Option E 15 cm
Step-by-step explanation:
we know that
The circumference of a circle subtends a central angle of 360 degrees
so
using proportion
Find out the length of arc DE by a central angle of 45 degrees
Let
x -----> the length of arc DE

Answer:
B
Step-by-step explanation:
Answer A would the one that's false
If your total is $14.30 and you use a 25% discount you total would then be $10.73
So $10.73 would be your answer