1. What is the diameter of a circle, in terms of R,whose circumference is 5?

Q: Find the exact perimeter and area of the segment shown, given that m20 = 60° and OA = 12 in.

A: we have to find exact perimeter and area of the segments.

Q: Consider the circle with a radius of 30 cm. 30 cm What is the approximate circumference of the…

A: We have to find the circumference

Q: This figure is formed by a square and an isosceles trapezoid. 4 In. 5 in. 10 in. What is the…

A: To find the perimeter

Q: 5) What is the circumference (in terms of Tt) of the ENTIRE circle Qif QR = 7cm? * R Ο πcm Ο π cm^2…

A: The radius of the circle is 7 cm.

Q: What's the area of the sector of a circle if the radius is 18 in and the central angle is 172°? in

A:

Q: The ratio of the circumference to the radius of any circle is TT. True or False? O True False

A:

Q: Given that AB is a diameter of circle O and mAD = 130", what is the measure of ZD 130

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: 3. What is the exact circumference of a circle that has a radius of 5 cm?

A: Given   Radius of the circle r = 5cm  Circumference of any circle C = 2 * π * r

Q: What is the area of a sector of a circle with a central angle of measure 120° and whose diameter is…

A: As per given question  We have to determine area of the sector

Q: 9. If the diameter of a circle is 50 yards, then the radius is O 100 yards O 50 yards 25 yards 75…

A:

Q: 11. If the radius of a circle is 9 in., find the radius of a circle whose area is (a) 4 times as…

A:

Q: A regular octagon is inscribed in a circle with a diameter of 16 in. What is the perimeter of the…

A:

Q: The longest side of an acute isosceles triangle is 12 centimeters. Rounded to the nearest tenth,…

A: We will find the smallest possible length of one of the 2 congruent sides as following.

Q: What is the radius of a sector of a circle with a central angle of measure 36° and whose area is O O…

A:

Q: If a sector of a circle has arc measure 120°, then its area equals one-third the area of the circle.…

A: Solution is below

Q: 41.) If two circles have a radius of 5 cm, they are a. concentric circles b. tangent circles c.…

A: Congruent circles are circles that are equal in terms of radius

Q: 3. What is the diameter in centimeters of the circle circumscribing an isosceles RIGHT triangle…

A: Given area =98m^2

Q: 1. What is the diameter of a circle, in terms of T, whose circumference is 5?

A: Given circumference of the circle is 5

Q: If the midpoints of the sides of AEFG shown below were connected with line segments, what would be…

A: Midpoint Theorem : Segment joining midpoints of two sides of triangle is parallel and half of the…

Q: What is the total measure of the central angles of a circle with no common interior points? * O 120…

A: Since,  sum of the central angles of a circle with no common interior point is 360°. Hence 360 is…

Q: 7. Determine the length of side a, in triangle ABC, to the nearest inch. B 62⁰ A 87⁰ a 10 in. C

A:

Q: What is the area of a sector of a circle with a central angle of measure 90° and whose diameter is…

A:

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

A:

Q: 8) In a circle whose radius has length 3 in., the length of an arc is a in. What is the degree…

A: Radius of circle is r=3 in. and length of arc is s=pi in. We know that radian measure of arc is

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

A:

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

A: The angle subtended by an arc in the center of circle is twice the angle subtended at the center. In…

Q: Given a circle with an area of 257 in?, what is the circurmference? Give the exact answer by leaving…

A: Circumference of circle

Q: A builder intends placing 7 equally spaced homes on a semicircular plot as shown in the accompanying…

A: Two find the distance between two adjacent home, we have to find arc length between them. The…

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

A:

Q: Supposed that an isosceles right triangle is inscribed in a semi-circle of radius 7 cm. What is the…

A: Area of a semicircle with radius= πr²/2 square units. Area of a right triangle =base*height/2 square…

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: 12 in 1. Circumference of the above circle is:

A:

Q: 7. What is the approximate circumference of the circle below. C= Trd 16 m А. 44 m В. 22 m С. 51 m D.…

A: Given figure:-         To find:- Approximate circumference of circle

Q: 7. Find the area of a sector of a circle with central angle of A if the diameter of the circle is 9…

A:

Q: A circle is centered on point B. Points A, C and D lie on its circumference. If ZADC measures 23°,…

A: The angle subtended by an arc at center is twice the angle subtended at the circumference of a…

Q: 5. What shape comes after the circle? Draw it. OAVO

A:

Q: 9. If the diameter of a circle is 50 yards, then the radius is O 100 yards O 50 yards O 25 yards 75…

A: 9. The diameter of the circle is given by d = 50 yards To evaluate : The radius of the circle.

Q: What is the total measure of the central angles of a circle with no common interior points? Your…

A:

Q: Is it possible for a) a rectangle inscribed in a circle to have a diameter for a side? Explain. b) a…

A: (a) In order to answer this question, we need to make use of the fact that given any point on the…

Q: Given circle B, what is its diameter if its area is 56 square units? 4.2 units 8.4 units 10.8 units…

A: Area of circle = πr2  r = radius of circle  and. Diameter of circle = 2r

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

A:

Q: 13. Given the circle below, what is the measure of arc MN?

A: The measure of the arc is equal to the angle that the arc subtends at the center. The angle by an…

Q: If AC is the diameter of circle D, then what is the value of mLA+ m/C? B.

A:

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: If a circle has the radius of 14, what is the circumference and area of the circle.

A: We know that if r is the radius of the circle then the circumference of the circle is 2πr and the…