8. If the perimeter of a sector is 4 times its radius, then the radius measure of the central angle of the sector is A. 4 В. 4 C. 2 T. D. 2

Q: 12) Find the exact perimeter and area of the sector shown. 3in

A:

Q: 13. What is the area of the sector if a circle has a central angle measurement of and a radius of 4…

A: Follow the procedure given below.

Q: If the radius is 18 cm and the angle at center of circle is 120° then the area of sector is а. 382.4…

A: i) Radius=18 cm and angle at the center=120°ii) Radius=21 cm and angle at the center=140°

Q: 2. The endpoints of the diameter of a circle are M (8, 4) and N (3, 1). Which point is the centre of…

A: It is given that, The endpoint of the diameter of a circle are M(8,4) and N(3,1). We have to find…

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A: We have to find x

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A:

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A: Here we have 2 units that are inches and feet. Inches is denoted by '' Feet is denoted by ' We have…

Q: 7. Construct the orthocenter for the triangle given below. Aopiers 201h

A: Solved below

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A: Given area of a sector formed by a central angle of 30° is π3 cm2. We know that area of sector…

Q: 2. Find the length of chord HT that is 4 cm from the center of circle A with a radius of 5. Hint:…

A:

Q: (a) What is the area of a triangle with sides of length a and band with included angle u?(b) What is…

A: a) Find the area of triangle with sides a and b and included angle u. b) Find the area with sides,…

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: 6. two equilateral triangles with areas 16V3 ft2 and V3 ft? 1000

A: Given problem:- Find the scale factor and the ratio of perimeters for each pair of similar figures.…

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A:

Q: If the scale factor from polygon A to B is 3/4, then what is the ratio of the areas? *

A: If  the scale factor from polygon A to B is 3/4.then what is the ratio of the areas. We know that a…

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A:

Q: My Schedule 30 5wucum 2 yu N An equilateral triangle sides are 10 inches. What is the length of the…

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Q: 15. How can a triangle be used to show the connection between an inscribed angle and the ancle…

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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: A sector that has a central angle of 120° has an area that is one-fourth the area of the circle. O…

A: Given query is to find the stao is true or false.

Q: A land bought by the Dela Cruz sisters were in the form of a triangle with sides 392 m long and 513…

A: Given, a land bought by the Dela Cruz sisters were in the form of a triangle with sides 392 m long…

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A: Here we have to first find the area of the sector and then find the nearest tenth of the area.…

Q: If ST = 14, TR = 20, SR = 16, WU = 57, and VU = 45.6, find the perimeter of AUVW. Round your answer…

A: Here, the given triangles are congruent triangles. And here, ∆UVW≅∆RST Now, the perimeter of the…

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

A:

Q: If ST = 14, TR = 20, SR = 16, WU = 57, and VU = 45.6, find the perimeter of AUVW. Round your answer…

A:

Q: 11. What is the radius of the circle inscribed a triangle where a = 30 cm, b = 18 cm, and B= 30°? A)…

A:

Q: 4. To the nearest hundredth, what is the area of a parallelogram whose sides are 20.8 cm and 10.9 cm…

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Q: and is planning to drive from City X to City Y. The scale drawing be stance between the two cities…

A: we have to find out the actual distance

Q: X 38V 38° W Y

A:

Q: For a particular circle and a sector of the circle, Albert estimates that the area of the sector is…

A:

Q: 4. Given the diagram below what is the length of RS or the distance across a body of water?

A: Given,         The diagram is shown below :

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A:

Q: What is the measure of Zx? Angles are not necessarily drawn to scale.

A: The value of ∠BOC=35∘ The objective is to find the value of x∘

Q: e) If you draw two different rectangles with the same angle between the diagonal and the shortest…

A:

Q: 10. What is the area of a sector, in terms of n, with a central angle of and a diameter of 16 cm?

A:

Q: If A, is the area of a triangle with sides a, b, and c, what is the radius of the circle…

A: Given AΔ is the area of the triangle with sides a, b, and c. We have to find the radius of the…

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A:

Q: What is the measure of zx? Angles are not necessarily drawn to scale. В 156 A = X

A: Figure is given, we have to find the measure of ∠x

Q: A triangle having an area of 22.62 cm2 is inscribed in a circle whose radius is 6 cm. If one of the…

A: Given query is to find perimeter of the triangle.

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: 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 BC is tangent to circle O and OB is a radius, what kind of triangle is ОВС? X right triangle X…

A: In the circle  BC is tangent of circle O O centre of the circle What is triangle OBC?

Q: What is the measure of Zx? Angles are not necessarily drawn to scale. В 56° 114° D A C

A:

Q: Find the radius of the circle given the area of the sector is 18.8 and the angle measure is 135…

A:

Q: How would I solve #17, I'm a bit confused how to work with the radical

A:

Q: 9. 5. If triangle ABC is isosceles and triangle BDE is equilateral, find m<C. В 17° B mLC = C D E

A: Solution: The objective is to find the required angle

Q: What is the angle (in degrees) subtended by a sector with an area of 39.27 cm² and a radius of 5cm.…

A:

Q: Determine the radius of the circle if its diameter is one of the sides of a cyclic quadrilateral.…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…