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V125BC [204]
3 years ago
9

How do I solve these questions?​

Mathematics
1 answer:
Lana71 [14]3 years ago
7 0

do you want all the questions answered?

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What is the radius of a circle that has a circumference of 3.14 meters?
My name is Ann [436]

Answer:

r≈0.5m

Step-by-step explanation:

7 0
3 years ago
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1 more than 3 times a number is less than the sum of 3 and the same number
mariarad [96]

the answer is 0 (zero) i can explain if you'd like.

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3 years ago
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What is the measure of a single angle of deviation on a regular octagon?
ira [324]

The measure of a single angle of deviation on a regular octagon is 45 degrees.

<h3>Polygons</h3>

An octagon is a shape with 8 sides and 8 angles. The sum of an interior angle of an octagon is 1080 degrees.

<h3>Point of interseection</h3>

The point where the intersection of lines meets forms an angle of 45 degrees. Hence based on the given question, we can conclude that the measure of a single angle of deviation on a regular octagon is 45 degrees.

Learn more on polygons here: brainly.com/question/1487036

5 0
3 years ago
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Abcd is a parallelogram
Levart [38]

Step-by-step explanation:

The shape of quadrilateral ABCD changes as the moving platform swings around, but its side lengths do not change. Both pairs of opposite sides are congruent, so ABCD is a parallelogram by the Parallelogram Opposite Sides Converse. By the definition of a parallelogram, — AB — DC .

5 0
3 years ago
The length of the hypotenuse of a 30°-60°-90° triangle is 7. Find the perimeter
Novosadov [1.4K]
The shortest leg  = 1/2 * 7 = 3.5
longest leg = 7 * sqrt 3 = 12.12

Perimeter = 7 + 3.5 + 12.12  =  22.62 to nearest hundredth
3 0
4 years ago
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