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s344n2d4d5 [400]
3 years ago
14

Find the area of oC. Round your answer to the nearest hundredth,

Mathematics
1 answer:
IrinaK [193]3 years ago
8 0

Answer:

Area ≈ 314.16 square inches

Step-by-step explanation:

Radius of circle (r) = ½(20) = 10 in.

Formula for area of circle, A = πr²

Plug in the value into the formula

Area = π × 10²

Area = π × 100

Area = 314.159265

Area = 314.16 in.² (nearest hundredth)

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The sum of two numbers is 200 and the two numbers are in a ratio of 4:6 find the larger number
devlian [24]
X = 1st number
y = 2nd number

x + y = 200
x : y = 4 : 6

ok! let's substitute numbers!

4 * 10 : 6 * 10

40 : 60

40 + 60 = 200

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Too small!

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