) Kira drew a circle with a radius of 20 inches and then another circle with a radius of 10 inches. What is the approximate diff

Question

3 years ago

5

erence between the areas of these two circles?

2 answers:

olga2289 [7] · Answer 1 · 2022-01-22T12:42:47+03:00

8 0

Answer:942.48 aprox

Step-by-step explanation:el área del primero es 1256.64 del segundo es 314.16 y si lo restamos da 942.48

La formula del área es rxrxπ

spin [16.1K] · Answer 2 · 2022-01-22T10:42:34+03:00

5 0

Answer:

10 inches

Step-by-step explanation:

Because if you draw a circle and the inside you draw another circle the spaces between then is 10 inches cause 20 - 10= 10