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ArbitrLikvidat [17]
2 years ago
12

Which two integers does the square root of 99 lie between?

Mathematics
1 answer:
abruzzese [7]2 years ago
6 0

Answer:  the square root of 99 lies somewhere between 9.9 and 10.

Step-by-step explanation:

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Si el lado de un cuadrado mide 10cm cuanto mide él área del círculo que se encuentra adentro de ese cuadrado
Alex17521 [72]

Answer:

El área del círculo que se encuentra en el cuadrado es de 78.5cm²

Step-by-step explanation:

Para resolver este ejercicio tenemos que pensar que un cuadrado tiene sus 4 lados iguales, por lo que todos sus lados medirán 10cm.

Ahora nos fijamos que necesitamos saber para calcular el área de un circulo

a = área

r = radio

π = 3.14

a = π * r²

como podemos ver no sabemos el valor del radio

como el circulo toca con los 4 lados del cuadrado sabemos que su radio sera la distancia del centro del cuadrado a cualquiera de los lados.

Entonces tenemos que dividir un lado por 2

10cm/2 = 5cm

El radio del circulo sera 5cm

Ahora que tenemos todos los datos podemos calcular el valor del área

a = 3.14 * (5cm)²

a = 3.14 * 25cm²

a = 78.5cm²

El área del círculo que se encuentra en el cuadrado es de 78.5cm²

8 0
3 years ago
How to you find surface area of a prism
KonstantinChe [14]
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5 0
3 years ago
Hey can you please help me posted picture of question
zhuklara [117]
For this case we have the following polynomial:
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 Answer:
 
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option B
7 0
2 years ago
Read 2 more answers
the area of a square mirror is 256 inches squared. A Rectagular mirror has a width the same as the square mirror`s width.Its len
hjlf
Take the square root of 256 to find the side length of the mirror
√256 =16
the rectangles width is 16, it length is 2 inches longer
16+2 =18 so the length is 18 
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18x16=288
the area is 288 inches² :)
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3 years ago
What of the following types of angles are congruent
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I’d like to answer the but What angle ??
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2 years ago
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