1. Find the area of the shaded region of each cirele. Figures are not drawn to seale, Use a = 3.14 B 90° F Зст

Q: 126° D O. B Figure 3.7

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Q: 4. The area of a circle is 72 cm². Find the area of a sector of this circle that subtends a central…

A: If the sector subtends the angle a( in radians ) at the center and area of the circle is A then The…

Q: denotes the area of the sector of a circle of radius r formed by the central angle θ. Find the…

A: Putting the formula of area of sector we have

Q: (a) Find the length of the arc of the colored sector in the figure. (b) Find the area of the sector…

A: (a) Arc length of a sector with radius r and central angle θ° is given by L=πr180 θ So arc length of…

Q: 7. m Figure 3.7. 4B and DE are diameters. If AB = 12 cin and find the area of the shaded region. B…

A: Given:-               The given AB and DE are diameters                          AB = 12 cm…

Q: Find the area of a sector of a circle with central angle 2T/3 if the radius of the circle is 4cm. O…

A: A sector with central angle 2π3 and the radius of the circle is 4 cm.

Q: Find the area of a sector with a central angle of 180° and a diameter of 5.6 cm. Round to the…

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Q: In the diagram below of circle A, diameter MP = 26, M2GAI = 30° and radii GA and Al are drawn. M A P…

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Q: Circles B and E have radii of 10 cm & 7 cm respectively, and CD is 3 cm. Use this information to…

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Q: 5. Find the area of a circular sector with a central angle of 330° and a radius of 8 inch

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Q: Give the formula for the area of a sector when the angle is mea-sured in degrees.

A: We have to give the formula for the area of a sector when the angle is measured in degrees.

Q: ) Find the length of the arc that subtends the given central angle 35° on a circle of diameter 52…

A: To solve the given problem

Q: 7) МKL 2 1 J

A: We have given arc MKL⏜. it represent the the major arc . The central angle of the give arc is  ∠1

Q: Chord AB is parallel to diameter CD. Find the values of x and y in the following figure. 4.

A: Given data:   The angle made by the chord AB at the center is ∠AOB =100 degrees. The angle at C is…

Q: Two sectors, not drawn to scale below, have radii and arc lengths as shown. Which has the greater…

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Q: 4.  Find the area of the circular sector given a central angle of pi/5 and a radius of 3 inches.

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Q: Consider a triangle with sides 3 cm, 4 cm, and r cm. Let a be the included angles of the sides with…

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Q: Find the area of a sector with a central angle of 180° and a diameter of 6.2 cm. Round to the…

A: to find the area of sector with central angle θ=180°diameter d = 6.2 cm

Q: Find the area of the sector using the information 1. Radius is 6; central angle is 45°

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Q: Find the value of x, correct to 1 decimal place, for these triangles with given areas. b 5 cm a x mm…

A: As we know that the expression for the area of triangle when adjacent side  and angle between them…

Q: 7) The time shows 10:15 AM on the hands of a standard clock. Determine the area of the sector by the…

A: Given, Diameter of the clock, d = 18 inches. The time shown on standard clock is 10:15 AM .

Q: Given: OP = 4 cm, AD = 1 cm, BC = 2 cm. Find the indicated values. Area of circle with radius OP is…

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Q: In AOPQ, the measure of ZQ=90°, PO = 89, OQ = 39, and QP = 80. What ratio represents the cosine of…

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Q: The area of a sector of a circle with a central angle of radian is 36 cm2. Find the radius of the…

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Q: Determine whether the given arc is a-minor arc, major arc, or semicircle. 1. AB 2. EAC 3. CAD 4. ACD…

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Q: Find the area A of the sector of a circle of radius 100 meters formed by the central angle 1/9…

A: Geometry Question

Q: In figure 3.7, AB and DE are diameters. If AB = 12 cm and ZAOD = 126°, find the area of the shaded…

A: Given: AB & DE are diameters such that AB= 12cm & ∠AOD=126°. To determine: Area of shaded…

Q: This exercise involves the formula for the area of a circular sector. Find the radius r of each…

A: Convert the angle into radians.

Q: 6.(a) Find the length of the arc that subtends an angle of measue 30° on a circle of diameter 18 cm;…

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Q: Find the Area of a sector with a central angle of 10° in a circle of radius 2 meters. Select one: O…

A: We have to find the area of sector with central angle 10° and radius 2 m. We know the formula of…

Q: Find the area of a sector with a central angle of 75° and a radius of 12 cm. Leave answer in terms…

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Q: The circle has center O. Its radlus is 5 cm, and the central angle a measures 50°. What is the area…

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Q: Evaluate the area of the sector of a circle if its radius is 9.4 cm and the angle subtended at the…

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Q: Angle BSD Angle CSE

A: To find- angle BSD, angle CSE, angle E and arc BC

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

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Q: (15. Name the intercepted arc from the inscribed angle of circle P. A. EF B. FG C. EG? D. EFG 16.…

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Q: *#1.) In the circle above, the radius is 3 m and the central angle of the circle measure 150°.…

A: first we get area of circle than use ratio

Q: of the highlighted sector is given in green below. If 120 degrees 1 is its central angle, what is…

A: Please refer to the image below.

Q: Name the intercepted arc from the inscribed angle of circle P. P. tent in á. LK b. JK c. JL d. JLK…

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Q: 2. Radius is 20; central angle is 30°

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Q: Question 37 Calculate the area difference (in square units) between the two circles. 6. 3 C

A: There are two circles, circle 1 with center Q and circle 2 with center O  Radius of circle 1 = QA =…

Q: Given the triangle 29 18 , find the area of the triangle. Round your final answer to 4 decimal 27 Q…

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Q: the nearest tenth. Use Area31/2bcSinA 1½bC sinA 12) E C. 6 miDA 66 13 mi =6 F B) 4.3 mi? D) 31.9 mi?…

A: The given triangle has mesaures,∠D=66°, ED=6 mi, DF=13 mi

Q: In AHIJ, i = 90o cm, ZH=95° and ZI=28°. Find the length of j, to the nearest centimeter. Answer:…

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Q: A sector of a circle with radius of 5 cm has an area of 50 cm2. What is the angle (in degrees) at…

A: The area of sector is given by, A=θ3600×πr2 Where θ is angle made by the sector at the center and r…

Q: During a total eclipse of the sun, the moon is directly in line with the sun and blocks the su rays.…

A: Here it is given that ,  ED=240,000 DA=93,000,000 miles AB=432,500 miles

Q: What is the angle in degress subtended by a sector  with an area od 39.27cm² and a

A: let θ be the angle subtended by the sector the area of the sector is given by area of sector…

Q: 2. Find the area of the sector if the central angle is 25° and the radius of the sector is 4m.

A: The sector has central angle 25° and radius 4m.

Q: Name the central angle of the given arc. 3) RTS O B) 23 O A) Z2 C) zl

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