3) A circle has a circumference of 36 feet, what is the radius of the circle?

Q: 2. What is the radius of a circle (rounded to the nearest tenth) that has a circumference of 87 cm?

A: Circumference of the circle : 2πrwhere r = radius of the circle

Q: What is the circumference of the circle if a chord 8cm long is 3cm away from the center of the…

A: Given: A chord 8 cm long is 3 cm away from the center of the circle. To Find: The circumference of…

Q: A circle has a radius of zero and what is its circumference?

A: Circumference of circle = 2*π*r r: radius of circle when r=0  circumference of circle also equal to…

Q: Is it possible to draw a triangle whose sides measure 7,7,and 14?

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Q: In circle D, segment AB is a diameter.

A:

Q: 1) Construct an equilateral triangle inscribed in a circle

A: Given: A circle. To construct: An equilateral triangle inscribed in circle.

Q: If the circumference of a circle is 2π or 2 pi, what is the measure of a semicircle?

A: Ans is given in the following photo

Q: Calculate the length of the third side of an isosceles triangle whose apex is 42 degrees and whose…

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Q: Is it possible to draw a triangle whose sides measure 6,7,14?

A:

Q: 2. What is the length of the arc subtended by a central angle of 260° if the radius of the circle is…

A:

Q: Is a triangle with sides of lengths 12, 35, and 37 acute,right, or obtuse?

A: Given: A triangle with the sides of the lengths 12, 35, and 37

Q: A circle can be inscribed in an equilateral triangle, each of whose sides has length 10 cm. Find the…

A: Area of the circle inscribed in an equilateral triangle is given by the formula - A = πa212where,a =…

Q: »4. Construct an equilateral triangle inscribed in a circle

A:

Q: 39. If AB = 36" and BC = 15", what is the radius of circle O?

A:

Q: A circle can be inscribed in an equilateral triangle, each of whose sides has length 10 cm. Find the…

A: Given:  Length of side of an equilateral triangle inscribed is 10 cm. To find the area of the…

Q: what is the cirfumference of a circle with a radius of 5?

A: Circumfrence of circle is given by 2* pi * r where r is the radius of circle

Q: If the radius of one circle is 6 times the radius of another, what is the ratio of their areas? Of…

A:

Q: A thin wire used to frame a triangle with sides 2 in, 3 in, 4 in, is bent to form a circle. What is…

A:

Q: A circle is inscribed in an equilateral triangle . If the circumference of the circle is 3, find the…

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Q: If the circumference of the circle is 473T ft, how long is the radius of the circle?

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Q: If the circumference of a circle is 6π, what is its radius?

A: We have to find the radius of circle where its circumference is given as 6π. We know the formula of…

Q: From a point outside an equilateral triangle, the distances to the vertices are 10 m, 18 m, and 10 m…

A: From a point outside an equilateral triangle, the distances to the vertices are 10 m, 18 m, and 10 m…

Q: How is the circumference of a circle similar to the perimeter of a square ?

A: To explain the similarity between circumference of circle and perimeter of square.

Q: The cylinder is sliced in half, as shown by the dotted line. Which shape is the cross section that…

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Q: a. What is the length of a semicircle of a circle whose radius is 2 units? b. What is the length of…

A: Length of semicircle ' s circumference plus the diameter .

Q: Suppose a right triangle has a leg that measures 3 and a hypotenuse that measures 12. What is the…

A: A right triangle has a leg that measures 3 and a hypotenuse that measures 12

Q: Half a circle is also called a La mitad de un circulo, se le llama------?

A:

Q: In a 45°-45°-90° triangle with legs 20 cm long, the length of the altitudeto the hypotenuse is…

A: Given: A 45°-45°-90° triangle with legs 20 cm long is given To Find: The length of the hypotenuse

Q: A triangle has sides with lengths of 37 meters, 12 meters, and 35 meters. Is it a right triangle?

A: A right triangle always satisfies the Pythagoras theorem. Acc. to Pythagoras theorem : c2 = a2 + b2…

Q: An equilateral triangle has an altitude of 6 cm. What is the length of the sides?

A:

Q: 2. Each side of a circumscribed equilateral triangle is 16 meters. Find the radius of the circle. 2.

A: We know that if a equilateral triangle whose each sides are x units then radiusr of circle is given…

Q: What is the radius of a sector of a circle with a central angle of measure 45° and whose area is…

A: Given : Measure of central angle is 45° Area of sector is 98π cm2

Q: How many unique trapezoids can be drawn with base angles that are each 60° and sides measuring 4…

A: Given informationBase angles of the trapezium = 60°i.e the trapezium is isoceles, therefore the two…

Q: if the base of a triangle is 1 cm longer than its altitude and the area of the triangle is 210 cm,…

A: The objective is to find the length of the altitude.

Q: A triangle with the base of 9 m has an altitude of 12 m which would give the area of the triangle

A: Given that A triangle with the base of 9 m has an altitude of 12 m. To find the area of the triangle

Q: A circle with a circumference of 504 cm is centered at the vertex of an angle, and the angle's rays…

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Q: A triangle has an area of 30 m and a base of 10 m. What is the height of the triangle?

A: Find the height

Q: If the diameter of the circle is 16 cms, What is the circumference of the circle

A:

Q: A circle is centered on point B. Points A, C and D lie on its circumference. If ZABC measures 70°,…

A: Given,∠ABC=70°

Q: What is the radius of the circumscribed circle for a triangle whose sides are 15, 15, and 24 cm…

A: Suppose a,b and c are sides of the triangle .Note the formula's corresponding to sides of triangle :…

Q: Assume the polygon is a card and you plan to put a lace border around it. If lace cost $.48 per CM,…

A: to find the border of the card we will find the perimeter of the polygon which is equal to sum of…

Q: In a circle whose radius has length 12 m, the length of an arc is 67 m. What is the degree measure…

A: Arc length =2πrθ360

Q: Is it true that if you know one side length of an isosceles right triangle, then you know all the…

A: Given: Is it true that if you know one side length of an isosceles right triangle, then you know all…

Q: Can a circle with radius 2 be "squared"?

A: Solution:

Q: 3. If the distance of point C from the center of the circle is 17 cm and BC =15 cm, find the…

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Q: A triangle has an area of 23 and height of 11. What is the base of the triangle?

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Q: 3. What is the radius of the circle whose central angle of 225° subtends an arc of 41 cm?

A:

Q: what is the circumference of a circle with a radius = 10 cm

A: We have to find the circumference of circle with radius 20 cm