# The perimeter of circle problems

#### Number of problems found: 140

• Perimeter of the circle Calculate the perimeter of the circle in dm, whose radius equals the side of the square containing 0.49 dm2?
• Circle What is the radius of the circle whose perimeter is 10 mm?
• Perimeter to area Calculate the area of a circle with the perimeter 15 meters.
• Perimeter of circle Calculate the circumference of described circle to the triangle with sides 9,12,15 cm.
• Circumscribed circle to square Find the length of a circle circumscribing a square of side 10 cm. Compare it to the perimeter of this square.
• Circle simple Circumference of a circle is 6.28. What is the area of the circle?
• Circle inscribed Calculate the perimeter and area of a circle inscribed in a triangle measuring 3 , 4 and 5 cm.
• Larger perimeter There are a square and a circle that passes through two adjacent vertices of the square (end points of side a) and the center of the opposite side (c). Which of the plane shape has a larger perimeter?
• Circle section Equilateral triangle with side 33 is inscribed circle section whose center is in one of the vertices of the triangle and the arc touches the opposite side. Calculate: a) the length of the arc b) the ratio betewwn the circumference to the circle sector and
• Circle from string Martin has a long 628 mm string . He makes circle from it. Calculate the radius of the circle.
• Rectangle - desc circle Length of the sides of the rectangle are at a ratio 1: 3 . Radius of the circle circumscribed to rectangle is 10 cm. Calculate the rectangle's perimeter.
• Area to perimeter Calculate circle circumference if its area is 254.34cm2
• Hexagon Draw a regular hexagon inscribed in a circle with radius r=8 cm. What is its perimeter? Determine the radius of the circle, if its perimeter and area is the same number.
• Circle - simple The circumference of a circle is 198 mm. How long in mm is its diameter?
• The diameter The diameter of a circle is 4 feet. What is the circle's circumference?
• Circle - easy 2 The circle has a radius 6 cm. Calculate:
• Circle and rectangle A rectangle with sides of 11.7 cm and 175 mm is described by circle. What is its length? Calculate the content area of the circle described by this circle.
• Square and circle Into square is inscribed circle with diameter 10 cm.What is difference between circumference square and circle?
• Circle r,D Calculate the diameter and radius of the circle if it has length 26.59 cm.

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Perimeter - math word problems. Circle Problems.