In each diagram, a polygon circumscribes a circle. Find the perimeter of each polygon.

Q: Find the area of the following trapezoids:

A:

Q: Find the measure of each interior angle of a regular polygon whose central angle measures a) 60° b)…

A: a. Central angle measures 60 degree

Q: Each polygon pair is similar. Find the missing side length.

A: We know that,           When two polygon are similar, then the ratio of the lengths of any two…

Q: In each circle O, the sector is the union of the triangle and the segment. Determine the area of the…

A:

Q: Find the area of the given circle.

A: Given : Here, the diameter of the circle is d= 18 in

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: Find the measure of a central angle of a regular polygon that has 54 diagonals.

A: We have to find measure of central angle of the regular polygon that has 54 diagonals. We know the…

Q: Which polygon is this

A: From the figure, we see that two opposite sides are parallel and the other two sides are not.  So…

Q: Given circle 0, wha MLAOB =40° ?

A: Given that, Radius of the circle = 9 m<AOB = 40o We have to find the length of the arc AB.

Q: Each polygon circumscribes a circle. What is the perimeter of each polygon? 9 m 22 cm 15 cm

A: THE EXPLANATION HAS BEEN GIVEN IN THE ATTACHED FILE BELOW.

Q: is the area of the inscribed circle?

A:

Q: What portion of a circle does a sector make up?

A:

Q: A circle is shown below.

A: Given values - FM = 11MG = 3PM = 2Using property of circles - FM×MG = PM×MQ11×3 = 2×MQMQ = 332MQ =…

Q: In a round pizza, a single slice represents a sector of a circle. O True

A: In a round pizza, a single slice represent a sector of a circle. The above statement true or false?

Q: In each diagram, a polygon circumscribes a circle. Find the perimeter of each polygon.

A: Given data: The given diagram of the triangle in which the circle is incribed. The length of the…

Q: If the diameter of a circle is 6 units, find the area of a sector with a sector angle of 80°

A: The area of a sector is calculated using the formula: A=θ3600×πr2, where r is the radius of the…

Q: Find the radius of a circle with a circumference of 18π18π mi.

A:

Q: Select all choices below that demonstrate either a circumscribed circle or an inscribed circle.

A: here we have to choose the demonstrate either a circumscribed circle or an inscribed a circle.

Q: Find the measure of each interior angle of a regular polygon whose central angle measures a) 40°. b)…

A: The measure of a central angle of a regular n-sided polygon is given by the formula: x=360°n, where…

Q: Suppose a regular octagon is inscribed in a circle, with a radius of 18 centimeters. Find the…

A:

Q: What is the circumference of the following circle

A: Circumference = 2πr

Q: The area of circle A is A

A: Given that, The area of circle A = 45 square units Circle A and circle B are related by a scale…

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

A:

Q: If a circle has a circumference of 16(pi), what is the area of the circle?

A: Formula used:

Q: In each diagram, a polygon circumscribes a circle. Find the perimeter of each polygon. 12

A: Two tangents from an outer point of a circle are of equal length.  Using that idea we get:

Q: Draw a circle with 2 chords. Label one chord AB and the other chord CD. Chord CD is also the…

A: The drawing of circle with required chords is as follows

Q: Does the following graphic show concentric circles?

A: solution:-

Q: In circle D, AB is a diameter

A: Given,          mBC⏜=4x-6,   m∠C=x+10

Q: Find the measure of each exterior angle of a regular polygon of n sides if: a) n = 6 b) n = 10

A: Concept - Sum of exterior angles of a polygon = 360°Eaxh exterior angle = 360nwhere,n = number of…

Q: Find the measure of one angle in each regular polygon tenth if necessary. 6. STOP

A:

Q: If the radius of the circle below is 12 feet, find the area of the shaded region

A: given,

Q: Construct the Circumcenter and Circumscribed Circle for a Triangle

A:

Q: what is the definition of a unit circle

A: A unit circle is a circle having unit radius. Unit radius refers to a radius of one.

Q: A portion of a regular polygon is shown above. 180

A: Each interior angle of polygon =180(n-2)/n n is the number of sides.

Q: How many circles must one make to create an equilateral triangle?

A: Geometry construction problem solved.

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

A: The circumference of the circle is given as 6π For a circle of radius r, the circumference is given…

Q: Draw diameter ST on circle P. bioda ot lelle1en

A:

Q: Give the perimeter of the polygon. Assume the length are in yards

A:

Q: Name each polygon by its number of sides and then classify it as convex or concave and regular or…

A: The given polygon figure has number of sides 8. So, the name of the Octagon. An diagonal exist…

Q: In circle Q with MZPSR= 30, find the mZPQR.

A: Centre angle Theorem : The angle formed at the center of the circle by lines originating from two…

Q: For a regular polygon with 8 sides, each exterior angle has a measure of - 45° 90° 180° 135°

A: A regular polygon with 8 sides is called octagon.

Q: Find the length of a chord that is 3 cm from the center of a circle withradius 7 cm.

A: Radius of the circle is 7 cm and the chord is at a distance of 3 cm from the center of the circle.…

Q: What is the perimeter of this triangle?

A: Given- To Find- The perimeter of the above triangle.

Q: Each pair of polygons is similar. Find each missing side measure. 11 6 24

A:

Q: Each polygon circumscribes a circle. What is the perimeter of each polygon? 12 ft 39 ft 19 ft

A:

Q: A circle is inscribed in a square. If the perimeter of the square is 32 cm, find the circumference…

A: Answer is given below

Q: 14. The distance across a circle that goes through the center is called the

A: What is the distance across the circle that goes through the center is called?

Q: In the given figure, the quadrilateral circumscribes a circle. What is the perimeter of JLNQ? M

A:

Q: Find the circumference of a circle inscribed in a rhombus with diagonals12 cm and 16 cm

A: Consider a figure: Here ABO is a right angled triangle, right angle at O. So, AB=82+62=64+36=100=10…