What is the circumference of the circle 4x2 + 4y² = 1?

Q: Sketch the graph of the circle or semicircle.

A: Here we have to Sketch the graph of the circle or semicircle. The given equation is  9x2+9y2=1

Q: what are the steps into finding the equation of a circle with a diameter that has endpoints: (-10,…

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Q: What is the equation of a circle with a center located at (4, -1) and a radius of 9? (x+ 4)? +(y–…

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Q: 3x- 1 V Y Зх + 7 8x %23

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Q: Solve for x. Point C is the center of the circle. x° 116°

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Q: 2. What is the general equation of a circle?

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Q: Find circumference and area of circumscribed circle of an equilateral triangle whose altitude has…

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Q: Which point is the center of the circle 4x² + 4y2 = 4y – 8x +5 ?

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Q: -2- 1- 8 -7 -6 -4 -3 -2 -1 -1- -9 -5 0 1 -2 -4 -5 --6 3.

A: We know standard equation of circle  (x-h)2+(y-k)2=r2 center (h,k) , radius = r

Q: What is the center and radius of the circle, x +y + 2x – 6y +9=0

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Q: Write the standard equation for the circle of radius 2v3 and centered at point (-2, 4)

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Q: Give the center and radius of the circle. x 2 + y2 = 25

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Q: What is the area of a pentagon circumscribing a circle with radius 5m

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Q: The radius of the circle x2+y2=9 is 3.

A: Consider the given circle as x2+y2=9

Q: 5) Write the standard equation of the circle. -3 3x

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Q: Confirm that the circumference of a circle of radius a is 2pa.

A: Given: Consider a radius of a circle is a. r=a

Q: What is the radius of the circle with equation (x − 7)2 + (y − 8)2 = 9?

A: Let the equation of circle is-

Q: What is the equation of a circle having (10,2) and (6,-4) as endpoints of its diameter?

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Q: What are the center and the radius of the circle 4x² + 4y² - 4x + 16y + 1 = 0?

A: Given equation of circle is 4x2+4y2-4x+16y+1=0We know that the general equation of circle is…

Q: 4) What is an equation of the circle with center (-5,4) and a diameter of 14?

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Q: How is the standard form of a circle’s equation obtained from its general form? Explain.

A: The standard equation of the circle is of the form x-h2+y-k2 =r2 where h,k is the center and r is…

Q: Give the center and the radius of the circle.  x2+y2=36

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Q: A rectangle is 9 inches by 7 inches. Find the radius of the circle that will circumscribed it?

A: Given:  A rectangle is 9 inches by 7 inches.  To Find: The radius of the circle that will…

Q: 3. What is the equation of a circle that has a diameter of 16 units if its center is at (-2,-6)?

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Q: 3) Find the equation of a circle which centered at (4,3) and touching another circle * x² + y? = 4

A: To find the equation of circle which centered at (4,3) and touches the another circle  x2+y2=4.…

Q: Find the center and radius of the circle.x2+y2−10x−6x =−9

A: We will write the equation in standard form first. For that, we have to complete the square. We…

Q: Find the length of a semi-circle with endpoints at (1,3) and (4.7)/

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Q: Find the radius of the circle 2x 2+2y 2=50

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Q: Identify the radius for the circle. (x+7)²+y²=256 16 3 4.

A: we campare the given equation of circle to (x-h)^2+(y-k)^2=r^2.and solve the question.see 2nd step.

Q: How would you use the distance formula to show that a parallelogram is a rectangle?

A: In case of parallelogram ABCD given below, It can be proven using distance formula that, AB=CD and…

Q: What is the center of the circle (x + 2)2 + y2 = 36?

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Q: what is the center of the circle x2+y2=9

A: topic - center of circle standard equation  of the circle  with center at (h,k) and radius r is…

Q: Write the equation of the circle centered at (– 4, – 2) with radius 11.

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Q: What is the area of the circle in terms of

A: Area of the circle =π r2Radius of the given circle:r=4.6 mArea=π(4.6)2   m2Area= 21.16π   m2

Q: How would I draw the circles to these points?

A: (1) It is known that, the standard form of the equation of a circle with the center at (0,0) is,x2 +…

Q: how do you find the distance  of a triangle with legs of 15 and 7?

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Q: What are the center and radius of the circle, (x-7)^2 + (y+6)^2 = 4?

A: The standard form of equation of circle is (x-a)2+(y-b)2=r2 where (a ,b) are the coordinates of the…

Q: what

A: Please refer to the image below

Q: What is the length of the diameter for the crcle with standard equation (x- 7) + (y- 2) = 225?

A: Standard equation of circle is given by (x-a)2 + (y-b)2 = r2 where (a,b) is the center of circle and…

Q: Find the center and radius of the circle:  (x-3)2+y2 =25

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Q: Find the diameter of this circle. -7- 6- 5- 4- -3-

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Q: what is the strandard form of a equation for the circle whose center is at(1,8) and whose radius is…

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Q: What is the center of the circle x^2 + y^2 – 4x + 6y – 36 = 0? O (-2, 3) O (3, -2) (2, -3) O (2,…

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Q: What is the equation of a circle with center (-4, 2) and diameter 6?

A: Given: The center of circle is (-4, 2) and diameter is 6.

Q: What is the standard equation of a circle with center (5, -3) and radius 6?

A: Given

Q: what is the circle

A: We are given that

Q: 2 Draw the circle x² + y = 16.

A: We know that x−a2+y−b2=r2  is the circle equation with a radius r, centered at a, b. Rewrite…

Q: Find the radius of a circle with the equation x2+y2−24x−32y+200= −791/4. 9/4 3/2 791/4 √791/2

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Q: Determine the evolute of the circle x2+y2=R2.

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Q: What's is equation of circle??

A: Here we will know about the two forms of equation of circle a. The general form b. The standard form