The ratio of the circumference of two circles is 2:1. What is the ratio of their area

Q: One of the angles of an isosceles triangle is 120° , the radius of the inscribed circle is 3 . How…

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Q: a room is 16 feet,8 inches long and the ratio of the length to width is 4 to 5 what is the width of…

A: Mensuration

Q: The ratio of the measures of the sides of a triangle is 2:5:6, and its perimeter is 39 feet. Find…

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Q: The ratio of the volumes of two spheres is 1:64. What would be the ratio of the surface areas of…

A: Consider the volume of smaller sphere is V1 and volume of larger sphere is V2. Consider the radius…

Q: The scale factor of the corresponding side lengths of two similar computer monitor screens from…

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Q: Suppose that the perimeter of a quadrilateral is 70 and the lengths of the sides are in the ratio…

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Q: The area of the square is 12, and the area of the circle is 30. Does the area of the entire shaded…

A: GIVEN: Area of square = 12 Area of circle = 30 To Find: To check the total area of shaded region

Q: The ratio of the perimeter ofAHAY to AMKT is 2:3. The perimeter is AH AYİS 36. If the triangles…

A: The ratio of perimeter of  △HAY to △MKT is 2:3 perimeter of △HAY perimeter of △MKT=23 Given…

Q: A manufacturer needs to decide which container to use for packaging a product. One container is…

A: For the first figure,  V1=πr12h1 and V2=πr22h2 It is given that r1r2=21  and h1h2=12

Q: There are two circles. The diameter of the first is 12 in. and the area of the second is 2- times…

A: Let d and A1 be the diameter and area of first circle and D and A2 be diameter and area of second…

Q: The ratio of the measures of two supplementary angles is 3.6. Find the measure of the larger angle.

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Q: Two rectangles are in the ratio 2:3. If h=6 in., b'=12 in., find h'.

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Q: Find the ratio of the perimeters and the areas of the two triangles

A: Explanation and solution is given below....

Q: Are your answers for the area of the pentagon and circle and the answers for the perimeter/…

A: are the answers for the area of the pentagon and circle and the answers for the perimeter/…

Q: The ratio of the areas of the two plots of land is 32:128. What is the ratio of their perimeters?

A: Given: Ratio of area of Pentagon=A1A2=32128 The ratio of the areas of any similar two dimensional…

Q: The lengths of the sides of a triangle are in the extended ratio 4:7​:9.The perimeter of the…

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Q: The ratio of the lengths of two segments is 4:3 when they are measuredin centimeters. What is their…

A: The ratio of the lengths of two segments is 4:3 when they are measuredin centimeters.

Q: the ratios of the measures of three angles of a triangle are 3;7;5, how do i find the measure of…

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Q: wo cubes have sides of length 4 cm and 5 cm. What is the ratio of the respective surface areas

A: Given that: Size of 1st cube=4cmSize of 2nd cube=5cm

Q: The ratio of the corresponding side of two similar pentagons is 4:5. If the smaller pentagon has a…

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Q: A room is 16 feet, 8 inches long, and the ratio of the length to the width is 4 to 5. What is the…

A: A room is 16 feet, 8 inches long, and the ratio of the length to the width is 4 to 5. Whatis the…

Q: The ratio between the base and the altitude of a triangle is 2 : 3. If the area of the triangle is…

A: Given, ratio between the base and the altitude of a triangle is 2 : 3 and area of the triangle is…

Q: 4. The perimeter of a triangular plot is 360 m and its sides are in the ratio 10: 12: 14. Find the…

A: As per bartleby guidelines we only give first question answer.

Q: The ratio of the distances a driver and a -iron will drive a golf ball is 5 to 4 averages 152yards…

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Q: The scale factor/ratio of the diameters is the same as ratio of their

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Q: A rectangler yard has  a width to lenght  ratio of 6:7 if the distance  around the yard is 2600 ft…

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Q: The area of a right triangle is 30 cm². The length of one leg of the triangle is 5 cm. What is the…

A: Area of the triangle is 1/2*Base*Height

Q: The sides of a triangle are in a ratio of 7: 3: 5, and the perimeter of the triangle is 90 meters.…

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Q: The areas of two similar triangles are equal to 25 cm2 and 81 cm2. Find the ratio of a pair of…

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Q: A rectangular open tank has a total surface of 720 square cm. If the ratio of the length, width and…

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Q: In the ratio 3:x = 2:4, what property of proportions will be used to find

A: GivenThe ratio 3:x = 2:4What property of proportions will be used to find x

Q: The ratio between a model tractor and an actual tractor is 1 ft : 5 ft. The ratio of the areas is If…

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Q: The rectangular front windshield of the bus has the length of 1.5/3 m and the width of 1.5 m. The…

A: Given that a rectangular windshield of a bus has length l=1.53 m and width b=1.5 m. The wipers are…

Q: The areas of two similar triangles are in the ratio of 25:9. If the altitude of the larger triangle…

A: Given, the areas of two similar triangles are in the ratio 25 : 9 and the altitude of the larger…

Q: The area of a rectangle is 432 in. The ratio of the length to the width is 4:3. Find the length and…

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Q: The common ratio of two similar figures is 1:3 If the surface area of the smaller figure is 72…

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Q: Why is it impossible for a circle to have a diameter equal to its circumference? Explain.     A.…

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Q: The ratio of the areas of two right triangles is . If the length of the hypotenuse of the larger…

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Q: The area of triangle A is 20 square inches. The area of triangle B is 5 square inches. What scale…

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Q: The lengths of the sides of a triangle are in the ratio 4:3:5. Find the lengths of the sides if the…

A: Let the first side of the triangle be ‘4x’.Let the second side of the triangle be ‘3x’.Let the third…

Q: The ratio of the measures of the sides of a triangle is 21:8:14. If the perimeter of the triangle is…

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Q: The ratio of the measures of the sides of a triangle is 4:7:5. If the perimeter of the triangle is…

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Q: Is the ratio a:b always, sometimes, or never equal to the ratio b:a'l Explain

A: The ratio a:b is same as ab. Now,  ab=ba  only when, a=b.

Q: the internal radius of the pipe is 2cm, the external radius is 2.4cm and the length of the pipe is…

A: The internal radius of the pipe is 2 cm. The external radius is 2.4 cm. The length of the pipe is 10…

Q: The ratio of the lengths of the height of a scalene triangle is 3 : 4 : 5. The longest side of the…

A: Given Ratio of length of height of scalene triangle =3:4:5Longest side of a triangle =12cmTo…

Q: How could you do Problem 53 without using algebra?

A: Given- A board of length 20 foot. To find- The length of two pieces, if it cut into the ratio 7:3.

Q: A rectangle is 4 in. x 6 in. What are the sides of similar rectangle if the ratio of similitude is…

A: As similitude factor SF is less than one.So, multiply the SF to get the dimensions of the rectangle…

Q: The sum of the interior angles of the pentagon is 540°, the measure of angle R is 100°, and Q = LS.…

A: Here we have Pentagon PQRST,