Mathematics, 17.10.2019 03:30 ivannis875
The diameter of the larger circle is 12.5 cm. the diameter of the smaller circle is 3.5 cm.
what is the best approximation for the area of the shaded region?
use 3.14 to approximate pi.
(a) 28.26 cm²
(b) 113.04 cm²
(c) 132.27 cm²
(d) 254.34 cm²
also could you explain an alternative to doing this, or an easier way because i don't understand what i am supposed to solve.
Answers: 3
Mathematics, 21.06.2019 17:20, maricruzisfye
Which of the following pairs of functions are inverses of each other? o a. f(x)=x72+8 and 96-9 = 7/x+2) =8 o b. f(x)= 6(x - 2)+3 and g(x) - *#2-3 o c. $4) = 5(2)-3 and 90- 4*: 73 o d. f(x) = 6)-12 and 910 – +12
Answers: 1
Mathematics, 21.06.2019 20:00, lucerogon7403
How can you construct perpendicular lines and prove theorems about perpendicular lines
Answers: 3
The diameter of the larger circle is 12.5 cm. the diameter of the smaller circle is 3.5 cm.
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