# Square root + circle - math problems

#### Number of problems found: 35

• Circles Area of circle inscribed in a square is 14. What is the area of a circle circumscribed around a square?
• Circle On the circle k with diameter |MN| = 61 J lies point J. Line |MJ|=22. Calculate the length of a segment JN.
• Circle chord What is the length x of the chord circle of diameter 115 m, if the distance from the center circle is 11 m?
• Infinity In a square with side 19 is inscribed circle, the circle is inscribed next square, again circle, and so on to infinity. Calculate the sum of the area of all these squares.
• Rectangle and circle The rectangle ABCD has side lengths a = 40 mm and b = 30 mm and is circumscribed by a circle k. Calculate approximately how many cm is circle long.
• Square and circles Square with sides 83 cm is circumscribed and inscribed with circles. Determine the radiuses of both circles.
• Circle chord Calculate the length of the chord of the circle with radius r = 10 cm, length of which is equal to the distance from the center of the circle.
• Quarter of a circle Calculate the circumference of a quarter circle if its content is S = 314 cm2.
• Find parameters Find parameters of the circle in the plane - coordinates of center and radius: ?
• Circles The areas of the two circles are in the ratio 2:20. The larger circle has a diameter 20. Calculate the radius of the smaller circle.
• Chord distance The circle k (S, 6 cm), calculate the chord distance from the center circle S when the length of the chord is t = 10 cm. Find the radius of the circle with area S = 200 cm².
• Concentric circles In the circle with diameter 19 cm is constructed chord 9 cm long. Calculate the radius of a concentric circle that touches this chord.
• Chord 5 It is given circle k / S; 5 cm /. Its chord MN is 3 cm away from the center of the circle . Calculate its length.
• Quarter circle What is the radius of a circle inscribed in the quarter circle with a radius of 100 cm?
• The chord Calculate a chord length which the distance from the center of the circle (S, 6 cm) equals 3 cm.
• Concentric circles and chord In a circle with a diameter d = 10 cm, a chord with a length of 6 cm is constructed. What radius have the concentric circle while touch this chord?
• Rectangle The rectangle is 18 cm long and 10 cm wide. Determine the diameter of the circle circumscribed to the rectangle.
• Arc Calculate span of the arc, which is part of a circle with diameter d = 20 m and its height is 6 m.
• Tangents To circle with a radius of 41 cm from the point R guided two tangents. The distance of both points of contact is 16 cm. Calculate the distance from point R and circle centre.

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Square root - math word problems. Circle Problems.