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9966 [12]
3 years ago
13

A circle’s circumference is approximately 76 cm. Find the radius, diameter, and area of the circle to the nearest centimeter. Us

e 3.14 for π. I already know the diameter and radius I just need the area.
Mathematics
1 answer:
PolarNik [594]3 years ago
3 0

Answer: Area= 459.73cm^2

Step-by-step explanation: Circumference of a circle is 2πr

76=2×3.14×r

r= 76÷(6×3.14)

r=12.10

Area of a circle= πr^2

Area= 3.14×(12.10)^2

Area= 456.73cm^2

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horsena [70]

Answer:

(1) Parallelogram A parallelogram is a quadrilateral with two

sets of parallel sides. The opposite or facing sides of a

parallelogram are of equal length, and the opposite angles of a

               

(2) Square

A square is a regular quadrilateral. This means that is has four

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(3) Rhombus                                                                                                                                                A rhombus is a quadrilateral whose four sides all have the same

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Parallelogram

Step-by-step explanation:

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