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Savatey [412]
3 years ago
10

Find the area of a regular decagon whose apothem is 14 mm.

Mathematics
1 answer:
Alex777 [14]3 years ago
3 0

Answer:

this is not the answer but it might help you find the answer

Step-by-step explanation:

The area of a regular decagon can be calculated using the formula for finding the area of a general regular polygon. Area of a Regular Polygon = 12 x Perimeter x Apothem. The diagram of a regular decagon ABCDEFGHIJ is given above.

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Rzqust [24]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Indicate the equation of the line through (2, -4) and having slope of 3/5.
Nastasia [14]
Y = mx + b.....the m is for the slope , (2,-4)...x = 2 and y = -4
now we sub
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so ur equation is : y = 3/5x - 26/5 <== slope intercept form
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5 0
2 years ago
Read 2 more answers
7. The dimensions of a lawn shaped like a trapezoid are given in meters.
Veronika [31]

Answer:D:102

Step-by-step explanation:

6 0
2 years ago
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HELP PLEASE!!! Find an equation of a line through (√3,12) parallel to the line:
amm1812

Answer:

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3 0
3 years ago
Solve for a!<br> 264=π×a×(20-a)<br> Thank you!
jasenka [17]

Answer:

a ≈ 14 or 6

Step-by-step explanation:

264 = π × a × (20 - a)

a(20 - a) = \frac{264}{Pi} ≈ 84 (rounded off to nearest whole number)

Opening the brackets we get;

a² - 20a + 84 = 0

Applying the quadratic formula we get:

a ≈ 14 or 6

4 0
3 years ago
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