Answer:
x² -4x +4
Step-by-step explanation:
(x-2)(x-2)
x²-2x -2x +4
x² -4x +4
Explain: it’s equals to 20
Step-by-step explanation:
464.5cm³
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Hola!
Circumference of circle is 12.56 cm
Means,
2 × π × r = 12.56
r = 12.56 × 3.14 × 2
r = 1.999 cm
According to Question,
Area of Circle:
π × r²
3.14 × 1.99 × 1.99
12.547 cm² = 12.56 cm² (approximately.)
Hence,
Area of Circle is 12.56 cm²
hope it helps!
You have to use your area equations.like basex height
