Figure R is a quadrilateral with side lengths shown. If quadrilateral R is dilated using a scale factor of 4, what would the new image and side lengths be ?

Q: The area of a circle is 16t in. What is the radius?

A:

Q: A regular 5-sided building is 840 feet along one side. What is the distance from a vertex to the…

A: For a n-sided polygon, the central angle, θ is calculated using the formula θ=3600n .

Q: Remark: t is the "Ratio of the circumference of a circle to its diameter"

A: If p and q are given propositions the conditional of q by p if p then q . Contrapositive states that…

Q: Two similar triangles have a scale factor of 15. How much larger is the area of the larger triangle…

A: The solution is given below.

Q: Mr. Alex designed a semicircle arch made of bent iron for the door of his garage. Suppose the…

A:

Q: If the scale of a drawing is identified as 1/8"=1' and an interior wall of the drawing measures 3" ,…

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

Q: The diagram below shows the dimensions of the pane of glass inside a circular window. 6 inches Which…

A: The circumference of a circle is  2·π·r where r is the radius of the circle.   Radius of the circle=…

Q: Two circles, with radii of 3 m and 5 m, respectively are 4 m apart. Find the area of the portion of…

A: The solution is given below in the next step:

Q: Two circles, with radii of 3 m and 5 m, respectively are 4 m apart. Find the area of the portion of…

A:

Q: If an image of a triangle is congruent to the pre-image, what is the scale factor of the dilation? O…

A:

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: 7. In the circle, mBC = 62°. The diagram is not drawn to scale. %3D

A: If a tangent and a chord intersect at a point on a circle, then the measure of each angle formed is…

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…

Q: Find the ratio in which the point p whose abscissa is 3 divides the join of A(6, 5) and B(-1, 4) and…

A:

Q: If a point on the pre-image has coordinates (3, -4), and the coordinates of its image are (12, -16),…

A: Given: A point on the pre-image has coordinate (3,-4), and the coordinate of its image are (12,-16)…

Q: The areas of two similar triangles are equal to 64 cm2 and 81 cm2. What is the ratio of their…

A: Let's find ratio of their corresponding altitudes.

Q: If the radius of a circle is 9 in., find the radius of a circle whose area is 6 times as large.

A:

Q: faela draws a pattern consisting of a number of similar equilateral triangles. The first triangle…

A:

Q: The radius of a circle is 5 cm. What is the length of the diameter?

A: We will solve the following.

Q: You reduce the radius of a sphere to make a new sphere that has a radius of 2 cm. If the ratio of…

A: It is given that, radius of original sphere is, radius of smaller sphere is, Ratio of volume of…

Q: Given A(6,3) has been dilated about the origin to A'(30,15). What scale factor was used?

A: Dilation factor = OA'/OA OA =(6^2+3^2)^0.5 OA'=(30^2+15^2)^0.5        =5(6^2+3^2)^0.5

Q: Circle A has a radius of 4 cm and Circle B has a radius of 3 cm. What scale factor would alter…

A: The radius of circle A = 4cm The radius of circle B = 3 cm

Q: A triangle on the coordinate plane is dilated by a factor of 3.  What is the ratio of the pre-image…

A:

Q: If the radius of a circle is 9 in., find the radius of a circle whose area is 6 times as large.…

A: To Determine: If the radius of a circle is 9 in., find the radius of a circle whose area is 6 times…

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

A:

Q: The cylinder is sliced in half, as shown by the dotted line. Which shape is the cross section that…

A:

Q: If the scale factor of Figure A to Figure B is 3:8, find the value of x. 24 B A,

A: Scale factor is the ratio of corresponding sides of both triangles.

Q: Does the following graphic show concentric circles?

A: solution:-

Q: Note: Triangle may not be drawn to scale. Suppose a 2 and A = 30°. %3D Find:

A: Given: where a = 2 and A = 30o. As the above is a right angle triangle, B=90°-30°=60°. So,…

Q: If the radius (r) of the circle is 3, what is the area in terms of T?

A: Area of a circle :A=πr2where r = radius of a circle

Q: In a right triangle, suppose the longest side is 8 m, and the shortest side is 2 m, as shown to the…

A: In the right triangle,longest side is 8m and the shortest side is 2mwe have to find the length of…

Q: A chord is 16 units from the center of a circle.The radius of the circle is 20 units. What is the…

A: Given that A chord is 16 units from the center of a circle. The radius of the circle is 20 units.

Q: THe radius of a conical tent is 7 m and its height is 10 m .Calculate the length of canvas used in…

A:

Q: The radius of the base of a riught circular cone is 2m and its height is 3m. What is the slant…

A: The redius of the base of a right circular cone is 2m and its height is 3m .then we find the slant…

Q: An architect designed a semicircular tunnel so that two trucks can pass each other with a 3-foot…

A: Let radius of semicircular tunnel be r, then its diameter will be 2r. Given: Height of truck=12…

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: A circle with a shaded sector is shown. 2 50° 1. What is the area of the shaded sector? 2. What is…

A:

Q: A right triangle with area 2 square units is inscribed in a circle. If the center of the circle lies…

A: Given that, A right triangle with an area of 2 square units is inscribed in a circle. The center of…

Q: A scale drawing is to be made of the floor of a rectangular room whose dimensions are 72 feet by 40…

A: The perimeter of a rectangle is calculated using the formula: P=2l+w, where, l, w are the length,…

Q: The radius of a circle is 2 inches. What is the area of a sector bounded by a 180° arc?Give the…

A:

Q: The radius of a circle is 6 feet. What is the area of a sector bounded by a 45° arc?

A: Given radius of a circle= 6 feet center angle = 45°

Q: the quarter-circle of radius r shown to the right, find the formula for the segment area A in terms…

A:

Q: A clock has an hour hand of length 4cm, a minute hand of length 5.5 cm and a second hand of length 6…

A: Given:-             A clock has an hour hand of length 4 cm, a minute hand of length 5.5 cm and a…

Q: What is the possible range for the length of side LM? 17

A:

Q: A right triangle has a hypotenuse with length 15 and leg with length 3. Find the length of the ore

A: Given :

Q: Find the distance between two cities on a map if the scale is in.:60 mi. (a) 1 in. (b) 2.5 in.

A: The given data is: Find the distance between two cities on a map if the scale is 14 in. : 60 mi

Q: Each circle is tangent to the other two. If the diameter of the large circle is 12, what is the area…

A:

Q: After a dilation centered at the origin, the image of AB¯¯¯¯¯¯¯¯ is A′B′¯¯¯¯¯¯¯¯¯¯. If the…

A: Given ,  After a dilation centered at the origin , the image of AB is A′B′. The coordinates of the…

Q: In a circle whose radius is 10cm, a chord is 6cm from the center. How long is the chord?

A:

Q: Consider a right triangle whose hypotenuse has a length of 53 in. If one leg is 17 in longer than…

A: Given: Length of 53 in One leg is 17 in