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3 years ago

Word related to circle

Mathematics

1 answer:

tigry1 [53]3 years ago

8 0

Answer:

Center, radius, chord, diameter... are Words related to circle

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What is the slope of a line that passes through the points. (-2, 3) and (4, -12)?

Crank

Answer:

5/2

Step-by-step explanation:

5/2

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2 years ago

57 plus what equals 86

Jet001 [13]

Answer:

Step-by-step explanation:

57+x=86

x=86-57

x=29

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2 years ago

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A flute was originally priced at $500 but went on sale for 80% off. If Lena bought the flute and paid 6% sales tax, how much did

PIT_PIT [208]

Answer:

106$

Step-by-step explanation:

80% off of 500$ is 100$ and 6% of 100$ is 6$ add that and u get 106$

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2 years ago

Find the diameter(s) of circle O.

schepotkina [342]

Answer:

The diameter of the circle O is <em>12 units</em>

Step-by-step explanation:

There is no data in the image provided. To better help you, I'm assuming we have an arbitrary value of

$BC=6\sqrt{2}$

and the triangle B0C is right

<u>Relations in the Circle</u>

The diameter (D) is twice the radius (r) and the radius is the distance measured from the center of the circle to any point of the circumference.

Since the triangle B0C has a right angle, BD is the hypotenuse and 0B=0C=r

Applying Pythagoras's theorem:

$BC^2=r^2+r^2=2r^2$

Thus we have

$2r^2=(6\sqrt{2})^2$

$2r^2=72$

$r^2=36$

$r=6$

The diameter of the circle O is D=2(6) = 12 units

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3 years ago

Please help me i’m dumb

Mars2501 [29]

35° is the degree of that angle.

All triangles are supposed to be 180° with all the angles put together.

35° plus 90° and 55°

= the angles of that triangle.

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2 years ago