To find the circumference, multiply the diameter by PI.
20 cm x 3.14 = 62.8 cm.
The answer is C.
Answer:
CP of 1bulb =Rs10
CP of 250bulbs=Rs2500
Number of defective bulbs 12
remaining bulbs =250−12=238
SP of 1bulb =Rs12
SP of 238bulbs=Rs2856
profit=Total SP-CP=2856−2500=Rs356
profit%=[
CP
loss
×100]=
2500
356
×100=14.24%
Step-by-step explanation:
Answer: The area is 72ft.
Answer:
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Step-by-step explanation: