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4 years ago

Square files that measures 1/2 inch

Mathematics

1 answer:

Kaylis [27]4 years ago

3 0

What is the question here?

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A. 155 B. 163 1/2 C. 123 D. 122 E. 122 1/2 F. 130

Lesechka [4]

I think D but don’t take my word for it

5 0

3 years ago

Read 2 more answers

The area of the square is 100 square centimeters. What is the area of the circle?

swat32

Answer:

Since the question is incomplete, see the figure attached and the explanation below.

Explanation:

Since the figure is missing, I enclose the figure of a square inscribed in a circle.

Since the area of a square is the side length squared, you can determine the side length:

Area = (side length)²

100 cm² = (side lenght)²

$side\text{ }length=\sqrt{100cm^2}=10cm$

From the side length, you can find the diagonal of the square, which is equal to the diameter of the circle, using the Pythagorean theorem:

diagonal² = (10cm)² + (10cm)² = 2 × (10cm)²

$diagonal=\sqrt{2\times (10cm)^2}\\ \\ diagonal=10\sqrt{2} cm$

The area of the circle is π (radius)².

radius = diameter/2 = diagonal/2

$area= \pi \times (5\sqrt{2}cm)^2=50\pi cm^2$

6 0

3 years ago

OMG HELP RN I GIVE BRAINLIST

natta225 [31]

Answer: B

The number 3 isn't included because the point isn't included.

The arrow points to the left, representing any number less than 3 to be a solution.

Inequality: x < 3

3 0

3 years ago

What is the area of the shaded region?

USPshnik [31]

Answer:

Area of the whole rectangle = 11 x 12

= 132 cm^2

Area of the circle = πr^2

= 3.14 x 2 x 2

= 12.56 cm^2

Area of the shaded region = area of rectangle - area of circle

= 132 - 12.56

= 119.44 cm^2

Hope this helps!

7 0

3 years ago

13 more than a number

liberstina [14]

Answer:

x+13

Step-by-step explanation:

x +13

x: the number

7 0

3 years ago

Read 2 more answers