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Aleks04 [339]
3 years ago
12

Find the surface area and volume of the figure

Mathematics
2 answers:
Contact [7]3 years ago
8 0

Answer:

its easy so for the surface area it is going to be 565.4 and the volume is 1,017.

Step-by-step explanation:

cupoosta [38]3 years ago
6 0

The surface area is 565.4ft² and the volume is 1,017.8ft³

Hope this helps :)

If you want me to show you how I got it just let me know

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Lateral area of cylinder with r=4 h=5​
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Answer:

formula: 2πrh

Step-by-step explanation:

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3 0
3 years ago
What's the value of <br> The 1s in 5114
MissTica
The one near the five is in the hundreds place and the one near the 4 is in the tenth place. 

Feel free to message me if you need help on another problem. 
8 0
4 years ago
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6. a semicircle has as its diameter the hypotenuse of a right triangle shown below. determine the area of the semicircle to the
jeyben [28]

Answer:

A = 137.3cm^2

Step-by-step explanation:

Given

See attachment

Required

The area of the semicircle

First, we calculate the hypotenuse (h) of the triangle

Considering only the triangle, we have:

\cos(68) = \frac{7}{h} --- cosine formula

Make h the subject

h = \frac{7}{\cos(68)}

h = \frac{7}{0.3746}

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The area of the semicircle is then calculated as:

A = \frac{\pi h^2}{8}

This gives:

A = \frac{3.14 * 18.7^2}{8}

A = \frac{1098.03}{8}

A = 137.3cm^2

7 0
3 years ago
Can someone help me with this question?
KonstantinChe [14]
-3. Put the two equation equal to each other and solve. 
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8 0
3 years ago
Can i get help with this plss
damaskus [11]
49.32 multiply 0.09 x 548 to get the answe
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