2. Show your understanding. Use the given circumference to find the surface area of the sphere. Leave your answer to the nearest tenth. C = 87T

Q: 30. Find the area of the largest rectangle that can be cut from a circular quadrant as. See figure.

A: Consider the figure, ∠CAB=θCD=EB=FG=xConsider DF=CG=ySo CB=y2 and AE=y2

Q: What is the circumference of circle J to the nearest hundredth? 52.8 43° O 442.05 O 6.31 O 59.96…

A:

Q: onim bo * What is the area of the segment of the circle below? (115 A. 44.58 m2 C. 173.47 m2 B. 7.88…

A:

Q: Find the area of a circle in terms of ? if the radius is 5.A. 5?B. 10?C. 25?D. 100?E. None of the…

A: Given  Radius of the circle =5 To find - Area of the circle

Q: 4) What is the radius of circle M? 89° A= 12.36 m2 %3D

A:

Q: 1. What is the circumference of the circle below? 18 m A 36 m C 113 m B 56.5 m D 324 m

A: we use circumference of circle = 2πr

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

A:

Q: You need to show how you arrived at your answers " 2. You slice a pizza into four identical pieces…

A:

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

A: We can find the area as below.

Q: What is is mXW^ based on the figure shown? Assume YW¯is a diameter of the circle attached. A) 120∘…

A:

Q: What is the area of just the purple-shaded reglon? 30 12 12 O PLAT 10 PART A (a) What is the…

A:

Q: What is the area of just the purple-shaded reglon? 12 12 O PAY 10 PART A (a) What is the rectangular…

A: Remark: The area of the Triangle = 1/2 * (height) * (base) also the area of the Square = (length of…

Q: Find the perimeter of the figure below, in centimeters. 8.7 cm 5-5 cm 5-5 cm 5.5 cm 5-5 cm 10.8 cm…

A: Perimeter is the length of the outline of a shape.

Q: Circle O has the shaded segment shown. If mZMON = 90° and the radius is 10 cm, what is the area of…

A: Area of sector=θ360*π2Area of triangle=12*base*height

Q: If a circle has a diameter of 9 cm, what must the radius be? а. 18 ст b. 27 cm с. 4.5 сm

A: diameter of circle = 2r

Q: What is the area of the regular polygon? 13.9 14.4 O 200.16 O 196 O 700.56 O 800

A:

Q: A scale drawing of a rectangular park had a scale of 1 cm = 120 m. 5.5 cm 7-7 cm- What is the actual…

A:

Q: Consider the circle shown in the figure. H H y (m) 11 10 9 8 7 6 4 3 2 1 0 012 3 4 567 8 9 10 11 x…

A:

Q: If the circumference of a circle measures 32 inches. Then what is the approximate area? (HINT: find…

A:

Q: True or False: If the diameter of a circle is 16, the circumference of the circle is 16 TL. O True O…

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: Quadrilateral JKLM is inscribed in circle A. What is mzK? J. 78° 95 M

A:

Q: 2) A circle has a radius 15 inches, what is the circumference of the circle?

A: circumference =2 pi R given R=15 inch Than circumference=2*3.14*15 =94.2 inch

Q: 18. What is the radius of the circle showwn? 2.8 mm 1.2

A: Radius is approx 2.3 mm

Q: True or False: If the diameter of a circle is 16, the circumference of the circle is 16 T. O True O…

A: We have to solve the problem

Q: O 2. What is the area of the polygon? 4 cm 6 ст 4 ст 6 cm O 64 cm2 O 96 cm2 O 112 cm2 O 256 cm2

A:

Q: 10. What is the exact area of a circle with a diameter of 20 cm? О 400тст? 0 100тст? 0 10тст? O…

A: First find out the radius of the circle from given diameter than use the formula for the area.

Q: make a shape that has an area of 36 in2 but has no ( or almost no) straight edges and is not a…

A:

Q: The figure below is a net for a triangular pyramid. 12.12 cm 14 cm If all the triangles are…

A: Here, the height of each triangle is h=12.12 cm and and width of each triangles is b=14 cm. So, Area…

Q: The diameter of a circle is 14 meters. What is the radius? d=14 m Give the exact answer in simplest…

A: We have to find the radius from the given condition

Q: Find the area of the trapezoid shown below 19 18 9 23 21

A: topic- area of trapezoid

Q: 12. The surface area of the soup can below is 51.84 in?. If the diameter of the can is 3 inches,…

A: Given that, The surface area of the soup can is 51.84 in2.The diameter of the can is 3…

Q: What is the perimeter of the triangle below to the nearest tenth of a unit? 12 in

A: We first find third side of right angle triangle by Pythagoras theorem P= a+ b + sqrt (a^2+b^2)

Q: 3 4 of What is the area of a sector of a circle with a central angle of measure 120° and whose…

A:

Q: Quadrilateral ABCD is inscribed in circle O. If mLA = 88°, what is mzC? %3D 88 B 90 C 92 Cannot be…

A:

Q: A figure is made up of a rectangle and a semicircle as shown in the diagram below. 6 cm 5 cm What 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: ** Find the area of the quadrilateral shown below. 6 5 7 (a) 40.77 (b) 38.86 (c) 35.34 (d) 32.82…

A:

Q: What is the exact circumference of a circle that has a radius of 5 cm? х 25пст x 1 10πcm х 100пст X…

A: We know,                                                                            The…

Q: The circumference of a circle is approximately 6.28. What is its diameter? (Use n = 3.14.) А 2 B…

A:

Q: 11. MZAOB 12. mCD 13. m/AOC 14 mAD 15. CDA

A: From given ∠COD=90°and BC is diameter. Then ∠BOD=90°. So, the length of the arc should be same.…

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: 24.6 mi 22 mi

A:

Q: 8. What is the area of the shaded sector if the radius of circle Z is 5 inches? Express your answer…

A: Radius of the circle is 5 inches and the shaded sector makes an angle 120°

Q: Find the perimeter of the figure below, in meters. 11.7 m 9.8 m 9.8 m 9.8 m 21.5 m 11.2 m 21 m 31.3…

A:

Q: The radius of a circle is 9 centimeters. What is the area? Give the exact answer in simplest form.…

A: Given: radius of circle r=9 cm We know that area of circle is A=πr2    where r is radius of circle

Q: Given a sphere with a diameter of 64 ft. Find the surface area, volume, surface area of its…

A:

Q: 8. Determine the length of each side of an equilateral triangle that circumscribed a circle of…

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Q: Find the area of the largest triangle that can be inscribed in a circle of a radius of 6 inches. а.…

A: Triangle in a circle for maximum area  Ans   option C

Q: of a sphere iS m°. What is the surface area of the sphere to the nearest square meter? O A. 62,832…

A: