3 years ago

Please help me with this

Mathematics

1 answer:

MA_775_DIABLO [31]3 years ago

3 0

Answer:

13.7 cm²

Step-by-step explanation:

area of yellow region = area of square - area of 4 quarter circles

area of square = 8² = 64

area of 4 congruent quarter circles = area of circle

area of circle with radius = 4

A = π × 4² = 16π

yellow region = 64 - 16π ≈ 13.7 cm²

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3 years ago

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3 years ago

In a music competition, a participant has to score a total of at least 40 points in the first four rounds combined to move on to

MAXImum [283]

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Answer:

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Step-by-step explanation:

hope it helps

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Read 2 more answers