A flashlight shines on a wall, as shown in the figure. What is the shape of the boundary of the lighted area. Explain your answer

Q: 67. Center: (0, 0); Radius: 3

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Q: Which equation should Coach Pena use to find the area of the semi-circle?

A: In mathematics, a semicircle is defined as a one dimensional shape that forms half of a circle.…

Q: In each diagram below, determine whether the triangles are congruent or not. If you claim the…

A: There are five ways to find if two triangles are congruent SSS (side, side, side) If three sides of…

Q: Draw the circle (x + 2) + (y – 3)² = 4.

A:

Q: A flashlight shines on a wall. What is the shape of the boundary of the lighted area? explain your…

A:

Q: Determine the center and radius of a circle given that its equation is (x + 10)² + (y − 4)² = 4 Use…

A: Explanation of the answer is as follows

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A: Formula: Area of rectangle = height ×breadth Perimeter =2(height +breadth)

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A: We have equation of the circle. x2+y2=36 Radius of circle is r=6. Let side length of the square is…

Q: What is the center and radius of the circle? (x-4)2 + y? = 100 %3D

A: Solution:- The Standard form of equation of a circle is, x-a2+y-b2=r2 where (a , b ) is the Centre…

Q: find the perimeter of the trapezoid below

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Q: The figure below is a rectangle. Fill in the indicated information.

A: The diagonals in a rectangle are equal and bisectors of each other, which means that the diagonals…

Q: Find the radius of the circle centered at the origin and contains the point (5, -9). Write your…

A: Solve for the radius of Circle

Q: Which equation represents a circle with center (-5, -6) and radius of 5? O (x+5)? + (y+6)? = V5 %3D…

A: Given center (-5,-6) and radius is 5

Q: What is the radius of the circle x+ (y + 5)² = 121? %3D

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Q: For Exercise, determine the center and radius of the circle. x2 + (y + 5)2 = 8

A: consider the given equation.

Q: Find the center and the radius of the circle. (x – 6)2 + (y + 5)² = 70

A: Equation of circle with centre at (h,k) and radius r is given by,  (x - h)2 + (y - k)2 = r2

Q: Draw the circle (x - 3) ² + (y + 3) = 4. |

A: Use centre and radius to draw circle

Q: Identify the radius for the circle. (x-10)2+(y+4)²=96

A: This question is related to circle.

Q: Write the standard equation for a circle whose diameter endpoints are (-2,2) and (10,2). A) (x + 8)?…

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Q: What is the center of the circle (x - 5)2 + (y + 3)? = 49?

A: The general equation of circle is  (x-h)2+(y-k)2=r2  Where (h,k) is the centre and r is the radius

Q: Find the center and radius of the circle. x² + y² = 36 center (x, y) = radius

A:

Q: Find the center and radius of the circle 4 x2 + 4 y? + 24 y + 18 = 0

A: Find hand written attached solution.

Q: The center of the circle (x+3)2+(y-2)2=13 is(3,-2)

A: The given circle equation is (x+3)2+(y-2)2=13

Q: Draw the circle (x+2)2+ (y-1)2=4

A: Given: (x+2)2+(y-1)2=4         ......(1)

Q: 33.) Question is attached!

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Q: Which equation represents a circle with center (-5, -6) and radius of 5? O (x+5)2 + (y+6)2 = 25 %3D…

A: given center of circle -5,-6 and radius is 5

Q: What is the center of the circle x+ (y + 9) = 49? %3D Simplify any fractions. Submit

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Q: The figure shoW8 an Irregular quadrilateral inscribed in a circle. (4c+120) /110* 70 (2x) Which…

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Q: Find the perimeter of the trapezoid shown below 6.8 14 13.6 15.2 17

A: In figure sides of trapezoid are given We have to find the perimeter of trapezoid

Q: ulia describes to draw a regular hexagon inside a circle. Then she draws lines between the vertex of…

A: There are six vertex of hexagon  angle form by vertex = 3606=60

Q: List the radius and center of this circle: x2+y2=100

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Q: find the area of the section of the garden where Bob planted flowers in the section of a circular…

A: To find: The area of sector having radius 13 feet and centre angle is 80°. Formula used: The area of…

Q: Which equation represents a circle with a center located at (-2, 2) and a circumference of 16n? o (r…

A: The given Centre of circle  = (h, k) = (-2, 2) Circumference C = 16 π

Q: Identify the center and the radius of the circle. 20. (x – 1)° + (y + 3)² = 4 21. (x – 2)° + (y –…

A: (x−h)2+(y−k)2=r2 (h, k) is the center and r is the radius of the circle. 20. (x - 1)2 + (y + 3)2 = 4…

Q: An insurance company tracked the number of weekly “Hard Breaking” incidents in its car drivers.…

A: The histogram for an insurance company tracked the number of weekly “Hard Breaking” incidents in its…

Q: What is the center of the following circle: (2 – 2)? + (y – 4)² = 25 - X-Value Y-Value

A: Given:         (x-2)2+(y-4)2=25    The equation of circle in standard form is         (x-a)2+(y-b)2…

Q: determine the center and radius of the circle. (x − 4)^2 + (y + 3)^2 = 4

A: Consider the given equation

Q: The drawing shows a semicircular window separated into 3 sections of colored glass. Red Green- Green…

A: Given: In the figure  The area of red sector is 70.7 square inches. To determine: The length of…

Q: What is the radius of the following circle?    (x+12) 2 + (Y+6)2 =64

A:

Q: which is the center of a circle x2 + y2  = 9?

A: given, Equation of a circle is x2 + y2 =9

Q: The signal of Micha's Wi-Fi router covers a circular area, whose border is modeled by the equation…

A: Given the signal of Micha's Wi-Fi router covers a circular area, whose border is modeled by the…

Q: Identify the center and radius of the circle written in standard form. x2 + (y + 5)2 = 27 center…

A: Compare given equation with standard equation of circle to find radius and centre

Q: what

A: Please refer to the image below

Q: If the edge of a cube is increased by 20%, find the increase in its surface area? A. 44% B. 47%…

A: Given:     Let a be the edge of the cube.     If it's edge is increased by 20% then the increased…

Q: Write the equestion of the circle whose center is (5,2) and has circumstances of 30 inches. You will…

A: Write the equestion of the circle whose center is (5,2) and has circumstances of 30 inches. You will…

Q: Find the center and radius of the circle. (x + 5)2 + (y + 4)2 = 4 center      (x, y) =…

A: Explained below

Q: 6. Determine the center and radius of the circle: (x - 7 )2 (y+3P = 25

A: Given : x-72+y+32 = 25

Q: Which equation represents a circle with a center of (6,-3) and a radius of 4?

A: General equation of a circle is given by the formula - x-h2+y-k2 = r2…

Q: :Find the center and radius of the circle 4 x2 +4 y2- 24 y+ 18 = 0

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

A: