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Anna [14]
3 years ago
9

A circle with radius of 1  cm sits inside a 11 cm x 12 cm rectangle

Mathematics
2 answers:
Semmy [17]3 years ago
8 0

Step-by-step explanation:

area of the square = s × s = 11 cm × 11 cm = 12 cm

area of the circle = 3.14 × r squared = 3.14 × (5 cm) squared = 78.5

Lostsunrise [7]3 years ago
4 0

Answer:

128.86 cm²

Step-by-step explanation:

Area of rectangle: 11 × 12 = 132 cm²

Area of circle: 3.14 × 1² = 3.14

Area inside the rectangle but outside the circle:

132 - 3.14 = 128.86 cm²

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A circular hedge surrounds a sculpture on a square base. The radius of the hedge is 6x. The side length of the square sculpture
andrey2020 [161]
Hi, thank you for posting your question here at Brainly.

Since the hedge is surrounding the square base, the area of the base can be determined by subtracting the area of the base from the hedge.

A = pi*r^2 - (4x)^2
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I hope I was able to answer your question. Have a good day.
6 0
3 years ago
Dominic packed 50 unit cubes into a prism, as shown. Which statement about the volume of the box is true?
blondinia [14]
<h3>Answer:</h3>
  • The volume is greater than 50 cubic units
<h3>Step-by-step explanation:</h3>

The figure shows that 50 cubes do not fill the box. There are 10 empty locations where cubes could be put.

The figure also shows the dimensions of the box to be 4 units by 5 units by 3 units, so we know it will have a volume of ...

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