Answer:
0,5
Step-by-step explanation:
He can use it to make sure he lined his place values up properly
Answer:
Step-by-step explanation:
<u>Area of the larger circle:</u>
<u>The shaded area:</u>
- π(2r)² - πr² = 75
- 3πr² = 75
- πr² = 25
<u>Area of the larger circle:</u>
Answer:
4.013
4.13
4.1352
4.2
Step-by-step explanation: