A church window consisting of a rectangle topped by a semicircle is to have perimeter p . Find the radius of the semicircle if the area of the window is to be maximum. Use pi to represent a. Radius :

Q: Given a = 11, b= 8, and c = 9, use Heron's Area Formula to find the area of triangle %3D ABC. Round…

A: Given: a, b, c are the length of three sides of the ∆ABCa=11,  b=8,   c=9Semi-perimeter (s)= a+b+c2…

Q: Find each measure in OP if mZWPX = 28°, mZZPY = 38°, and WZ and XV are %3D diameters. P. Y. 1. YZ 2.…

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Q: Find the area of the following trapezoid. 18 15 15 9.

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Q: The length of the base is and the length of the height is Therefore the area of the triangle is x x…

A: formula:

Q: Each edge of the cube measures 4 inches in length. G. 3D ET C. What is the distance, in inches, from…

A: Given each edge of cube measures 4 inches in lengthi.e AB=BC=CD=AD=EF=FG=GH=HEHE=EA=HD=FB=GC=4Now we…

Q: RS is a diameter of circle Q as shown below. R. 55 Since m PS-55°, what is m/RQP?

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Q: Choose two figures which are topologically equivalent to each other L 20

A: See answer below

Q: Find the area of this circle. Use 3 for T. A = Tr² 24 ft [?] ft2

A: given diameter= 24ft then radius=24/2=12ft π=3

Q: 2x -9 x +5

A: We will find the value of x as following.

Q: The radius of a circle is 14 in. Find its area in terms of T.

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Q: Find the area of the circle in terms of x. .2 12 in.

A: Area of circle is given by- A=πr2 where r is the radius of circle

Q: Find formulas for the length l and the width w of a rectangle in terms of its area A and perimeter…

A: Given the Length =l , width=w , area=A and perimeter of the rectangle=P. We need to find the length…

Q: In circle H, if MZDHG = (11x – 36)° and MZGHF = (x + 12)', find mDG. D H G F

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Q: Find the circumference of a circle that has an area of 201.1 sq. in (T = 3.14)

A: Area is the space covered by the object or any geometric figure. It is the region bounded by the…

Q: In the diagram below of triangle K mi midpoint of LM. If NO = 3+7x, and KL= 4x + 16, what is the…

A: According to the triangle midsegment theorem, a midsegment connecting two sides of a triangle is…

Q: Find the area common to the circle r=3costheta and cadiod r=1+costheta

A: Given : circle r = 3cosθ , Cardioid  r = 1 + cosθ   To find : Area common to the circle and…

Q: 18 48

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Q: Find the area of the polygon. (hint: you need to solve for missing apothem or sides)

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Q: Find the area of rhombus PQRS to the nearest tenth. P 13 m 12 m

A: See the triangle POQ, at which the angle O is the right angle. So, PQ=13m =…

Q: The diameter of a circle is 18 in. Find its area in terms of T.

A: Given diameter : d=18 inch Hence, radius of given circle is : r=d2=182=9 inch

Q: In the diagram, AJKL is inscribed in a circle such that JK is the diameter.

A: Given, JL=4 inKL=7 in

Q: The diameter of a circle is 12 ft. Find its area in terms of T. Answer: A = ft 2 Submi

A: The diameter of a circle is d=12 ft. Then as we know that,

Q: This figure is composed of an isosceles trapezoid and a regular octagon. 550 550 What is the value…

A:

Q: The diameter of a circle is 16 m. Find its area in terms of T. Answer: A = %3D m2 Submit Answer

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Q: The diagonals of square LMNP intersect at K. Giv M m/LMK = %3D

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Q: 3ft 4ft 2ft Find the perimeter of the polygon above. 18 ft O 10 ft. 15 ft O 13 ft 4ft 5ft

A: We have to find perimeter

Q: B

A: Distance formula

Q: Find the area of each regular polygon shown below. Round your answers to the nearest tendh, if…

A:

Q: Find the area K of the triangle specified below. a = 8, b= 6, c= 10

A:

Q: Find the area of the following trapezoid. 3. 6. 5

A: We have to  find area

Q: 20. Find the area of the triangle with a = 19, b = 14, c= 19. Round to the nearest tenth. (SHOW…

A:

Q: In circle T with mZSVU = 41, find the %3| MZSTU. V S T

A:

Q: The radius of a circle is 4 in. Find its area in terms of T.

A:

Q: A tire has a radius of 20 inches. What is the Circumference of the t

A: The radius of the tire r=20 inches

Q: Which polygon has the greatest area? a. a rectangle with sides of length 6 and 7 b. a circle with…

A: Proceed as explained below...

Q: 12 m

A:

Q: Find the area of the circle. Use T 3.14. Radius D14 yd

A: We have to find the area of the Circle.

Q: The shape in the following diagram is formed by adding a semicircle with diameter [AC] to the…

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Q: Find the area (in square centimeters) of a regular pentagon with an apothem of length a = 3.2 cm and…

A: Given : For a regular Pentagon, Length of apothem (a) = 3.2 cm Length of each side  (s) = 4.6 cm

Q: Find the perimeter and area of an equilateral triangle each side of which has a length of s units.

A: To Determine: Find the perimeter and area of an equilateral triangle each side of which has a length…

Q: Find the area of the blue shaded region in the figure, assumingthe quadrilateral inside the circle…

A: A triangle inscribed inside a semicircle is a right triangle. This mean a right triangle with one…

Q: The diameter of a circle is 4 in. Find its area in terms of T.

A:

Q: The formula for the circumference C of a circle of radius r is _________ .

A: The formula for the circumference C of a circle of radius r is given by: C=2πr units

Q: Find the area of the regular polygon. Give the answer to the nearest tenth. square with a radius of…

A: Area of a square with a given radius r Area=(r2)2

Q: - Edge bought a cartolina with a radius of 19cm. Find the dimensions of ne rectangular piece with a…

A:

Q: To estimate the length of time it will take to cut grass in a yard, first find the perimeter of the…

A: To find the true of False.

Q: The radius of a circle is 20 meters and the area of the shaded sector is 20m square meters, as shown…

A: Given : The radius of a circle is 20 meters.Area of the shaded sector is 20π square meters. To…

Q: Given s = 9 and h = 22. Find the lateral area of the square prism. S

A: Directly use the formula for lateral area of square prism and substitute the given values than…