SHOW THE SOLUTION 4. Find the area of a regular pentagon that is inscribed in a circle of radius 4cm.

Q: Given s = 5 and h = 21. Find the surface area of the square prism

A: Area of square prism= 2(s×s+s×h+h×s)

Q: A punch bowl is in the shape of a hemisphere with a radius of 7 inches. The cup part of the ladle is…

A: Given that, Shape of bowl is hemisphere and the radius of the bowl is, r1 = 7 inches Shape of ladle…

Q: 3. Find the area of the shaded region of the semicircle. Show all work leading to your answer. 10 in…

A:

Q: Find the answer that best matches the Lateral Area of the con 13m 5m

A: We can solve it using the formula for lateral surface area of a cone as below

Q: Determine the area of the shaded region if the radius of the circle is 10 cm. Answer in terms of π.

A: Topic = Circle

Q: A Norman window consists of a rectangle surmounted by a semicircle. If the perimeter of a Norman…

A: We need to determine the radius of semicircle and height of rectangle.

Q: You need to show how you arrived at your answers " 2. You slice a pizza into four identical pieces…

A:

Q: A sphere has a diameter of 2 yards. What is its surface area? Use n = 3.14 and round your answer to…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: If i have a trapezoid and the sides are 8, 14, 17, and 18 m what's the area?

A:

Q: a right prism has a regular pentagon of side 5cm as its base with an altitude of 20cm. find the area…

A:

Q: Sara wants to cover the outside of her jewelry box with fabric. The top of the jewelry box is a…

A: Given,

Q: A Norman window consists of a rectangle surmounted by a semicircle. If the perimeter of a Norman…

A: This is a problem of the maxima and minima concepts. For admitting most light into the window its…

Q: A soup can has a height of 4 cm and a radius of 3 cm.  The amount of soup the can hold is…

A: topic - volume of cylinder

Q: The ratio of the lengths of the radii of two similar cones is 3:5. What is the ratio of the surface…

A:

Q: Find the area of the trapezoid. 8 in. G 4 in. E J -13 in.-

A: NOTE: Refresh your page if you can't see any equations. . here we have the length of the short base…

Q: Find the area of the regular pentagon.

A: The question is taken from the areas of the different shapes in which we have to find the area of…

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: 1. Dennis has three identical cylinders filled with water. How many cones should he be able to fill…

A:

Q: Two squares with sides 15 cm overlap each other so that the overlapping area forms a regular…

A: Find your answer below

Q: In a water treatment plant, a civil engineer must fabricate a settler with a regular cone shape V=…

A: Given,           In a water treatment plant, a civil engineer must fabricate a settler with a…

Q: Find the area of the fabric which covers this mosquito net for babies, given that the length is 10…

A: Length of base of each isosceles triangle is: 10sinθ2.  Height from the base of each isosceles…

Q: semicircular

A:

Q: (a) Find the smallest perimeter possible for a rectangle whose area is 25in? and what are its…

A: Due to q & a guidelines I will answer for only 1st question

Q: factory designs cylindrical cans 10cm in height to hold exactly 500cm​3​​ of liquid. Which of the…

A: Given query is to find the radius of the can.

Q: Find the number of circles with radius 1 m are needed for the sum of their areas to equal the area…

A: Note that, area of the circle is πr2. Let n be the number of circles with radius 1 m. Sum of area…

Q: Find the length of the entire perimeter of the region inside r=llsine but outside r-4

A: Given:Inside r1=11sinθOutside r2=4Length of the entire perimeter:L=∫αβ r2+drdθ2  dθ L=∫αβ r12+dr1dθ2…

Q: The surface area of a rectangular prism is 450m^2. What will be the new surface area if all the…

A: Surface area of rectangular prism is :  SA = 2 ( WL + HL + HW ) Here L = length  W = Width  H =…

Q: A Norman window consists of a rectangle surmounted by a semicircle. If the perimeter of a Norman…

A: Solution )

Q: A cuboidal box of dimension 1 m * 2m * 1.5m is to be painted except its bottom .Calculate how much…

A: Given, A cuboidal box of dimension 1m×2m×1.5 m is to be painted expected its bottom  . we have to…

Q: A cone has a volume of 108 pi and a base diameter of 12. what is the height of the cone?   This is…

A:

Q: 4) What is the AREA (in terms of Tt) of the ENTIRE circle Q if QR = 7cm?

A: 4) Given: QR = 7cm To find: Area of the circle

Q: ind the dimensions of the rectangle of largest area that can be inscribed in a circle of radius

A: We will create a rectangle inside the circle and find the length and breadth

Q: Suppose that a copper sphere of radius 3 cm is beaten and drawn into a wire of diameter 0.2 cm. What…

A:

Q: A cube with edges of 2 cm holds 468 grains of rice. How many grains of rice are in a cylinder with a…

A: Answer

Q: A regular pentagon has sides of 20 cm. an inner pentagon with sides of 10 cm is inside and…

A:

Q: The diagram below shows the radius of the circular opening of a drinking cup. 4 cm Which of the…

A: We have to find out

Q: Given a = 8, b = 12, and h = 24. Find the lateral area of the triangular prism. Round to the nearest…

A:

Q: The areas if a regular pentagon and a regular hexagon are equal to 12 sq.cm. What is the difference…

A: answer is in next step

Q: If the circumference of a circle is T (2/31) inches, how many inches long is its radius? 0를 (2/3)…

A: Answer is mentioned below

Q: In the figure above, the larger square has sides of length a and the smaller square has sides of…

A: The area of the square is defined as side×side.

Q: # 3. Given ASTR, ST = 7 cm, TR = 15 cm, Area ASTR = 49 cm. %3D %3D %3D What are the possible values…

A: Given:In ∆STRST=7 cmTR=15 cmArea∆STR=49 cm2To find:Possible values of the perimeter of ∆STR

Q: make a shape that has an area of 24in2 but has no straight edges and is not a cirlce. how do you…

A: We know that, the area of an ellipse =πr1r2 unit2. Where major axis=2r1, minor axis=2r2.

Q: Square ABCD  shown has sides of length  10 centimeters. The unshaded portions are both semicircles.…

A: The results to be used are as follows: The area of the square is A=side2 The area of the semi-circle…

Q: Find the missing dimension of the triangles Area = 28 m2 %3D 8 m b. b =

A:

Q: A circle with radius of 1cm sits inside a 3cmx3cm rectangle. What is the area of the shaded region?

A:

Q: The diameter of a circle is 16 in. Find its area in terms of π

A:

Q: Find the area (in squared units) of the largest trapezoid that can be inscribed in a circle of…

A: Given: The radius of circle is 3 units. The base is the diameter of the circle.

Q: The area is 100 cm2. The apothem is 5 cm. What is the perimeter of this regular polygon?

A: Given that the area of regular polygon =100 cm2   The apothem = 5cm   The area of a regular polygon…

Q: 7. Consider the circle x + y =36. What is the area of the largest rectangle that can be inscribed in…

A:

Q: The surface area of a right rectangular prism is 180 cm?. The length is 3 cm and the width is 6 cm.…

A: