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?Windows 10 .
https://cn.bing.com https://www.bing.comWindows.
- bing.com 2. 3. SafeSearch
Bing
360 SERP 360 .
5 Edge-Edge.
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microsoftWindowsMicrosoft Windows 10.

?Windows 10 .
https://cn.bing.com https://www.bing.comWindows.
Bing
360 SERP 360 .
5 Edge-Edge.
Edgebing .
PC.
**.
microsoftWindowsMicrosoft Windows 10.
The ratio of the lengths of the sides of a rectangle is 3:4. If the perimeter is 56 cm, what is the area of the rectangle?
Let sides be \( 3x \) and \( 4x \)
Perimeter: \( 2(3x + 4x) = 56 \)
\( 14x = 56 \)
\( x = 4 \)
Sides: 12 cm and 16 cm
Area: \( 12 \times 16 = 192 \) square cm
A circle is inscribed in a square. If the side of the square is 10 cm, what is the area of the circle?
Diameter of circle = side of square = 10 cm
Radius = 10/2 = 5 cm