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oee [108]
3 years ago
15

ABCDEFGH is a regular octagon. The minimum degree of rotation by which this octagon can map onto itself is

Mathematics
2 answers:
evablogger [386]3 years ago
5 0
<span>The regular octagon has rotational symmetry. Since it is comprised of 8 "equal parts", divide 360º/8 to determine the smallest angle of rotation. 360º/8 = 45º. </span>
ra1l [238]3 years ago
3 0

Answer:

The regular octagon has rotational symmetry. Since it is comprised of 8 "equal parts", divide 360º/8 to determine the smallest angle of rotation. 360º/8 = 45º.

Step-by-step explanation:

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Examine the division problem
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Answer:

-9/2 (4/3)

-6

Step-by-step explanation:

4 0
3 years ago
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Two concentric circles are centered at point p. the sides of a 45 degree angle at p form an arc on the smaller circle that is th
Aleonysh [2.5K]
<span>Together with triangles, circles comprise most of the GMAT Geometry problems.

A circle is the set of all points on a plane at the same distance from a single point ("the center").

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5 0
3 years ago
Given \qquad m \angle LONm∠LONm, angle, L, O, N is a straight angle. \qquad m \angle MON = 8x - 13^\circm∠MON=8x−13 ∘ m, angle,
Tamiku [17]

Answer:

<h3>\boxed{99°}</h3><h3 />

Step-by-step explanation:

m<MON = 8x - 13°

m<LOM = 7x - 17°

To find : m <MON

First, we have to find the value of x :

Create an equation

\mathrm{8x - 13 + 7x - 17 = 180} ( sum of angle in straight line )

Collect like terms

\mathrm{15x - 13 - 17 = 180}

Calculate

\mathrm{15x - 30 = 180}

Move constant to R.H.S and change its sign

\mathrm{15x = 180 + 30}

Calculate the sum

\mathrm{15x = 210}

Divide both sides of the equation by 15

\mathrm{ \frac{15x}{15}  =  \frac{210}{15} }

Calculate

\mathrm{x = 14}

Now, let's find the value of m<MON

\mathrm{8x - 13}

Plug the value of x

\mathrm{ = 8 \times 14 - 13}

Calculate the product

\mathrm{ = 112 - 13}

Calculate the difference

\mathrm{ = 99} °

Hope I helped!

Best regards!

6 0
3 years ago
(-3&lt;(x+2)&lt;7) help pls
vampirchik [111]
3x - 2 = 7 
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4 0
3 years ago
What is 0.2401 as a fraction
vlabodo [156]

Answer:

24/100 or 6/25

Step-by-step explanation:

.24 is the same as 24/100 if you need to simplify then just find a common number to divide by.


Hope this helps! Please mark Brainliest! Have a great day!



Thank you for using Brainly!

3 0
3 years ago
Read 2 more answers
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