Judy baked a cake and had part of it for lunch. The radius of the cake is equal to 45cm. After the meal, the shape of the remaining cake is made up of a semicircle. Find the area of the remaining cake.

Q: How much artificial turf should be purchased to cover an athletic field that is in the shape of a…

A: Please see the explanation below

Q: Find the simplified perimeter of the shapes:

A:

Q: The quadrilateral below is a rectangle, find the missing measures. (If necessary, round your answer…

A:

Q: The diameter of a circle is 8 inches. What is the area?

A: Given : The diameter of the circle is d = 8 in

Q: Find the area of the triangle below. 11 km

A:

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

A: We have equation of the circle. x2+y2=36 Radius of circle is r=6. Let side length of the square is…

Q: Calculate the area of the right triangle that has the following coordinates: А: (2, 1) B: (6, -2) С:…

A: Given the coordinates of three points A,B and C and we have to find out the area of traingle

Q: The diagonals of a rhombus are 23 inches and 28 inches long. Luke notices that the diagonals divide…

A:

Q: A cone has a volume of 351n Cubic feet and height of 13 feet. Find the diameter of the cone.

A: Given that volume of a cone.V= 351π ft3h= 13 ft

Q: The diameter of a circle is 20 kilometers. What is the area?

A: Solution: The objective is to find the area of the circle

Q: Find the area of the triangle with a = 6 meters, b = 16 meters,and c = 18 meters. Round to the…

A: Given a triangle with sides a = 6 meters, b = 16 meters,and c = 18 meters.

Q: The diameter of a circle is 2 feet. What is the area?

A: Given diameter of the circle  = 2 feetRadius of the circle = 2/2 = 1 feet

Q: Jose is putfing a frame around a circular miror in his house. He measured the miror to help him…

A: The mirror has to be of length 18π inches or 55.54 inches.

Q: find the perimeter of the trapezoid below

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Q: Sandra built an enclosure for her rabbit in the shape of a regular octagon. The perimeter of the…

A: Perimeter of regular octagon is 24 feet. Number of sidesn of regular octagon is 8.…

Q: The area of a circle is 97 square feet. What is the radius?

A:

Q: The camp athletic director is planning to use the high school baseball field for a kickball game.…

A: Given data is,  Radius of square base field R =2x-3 ft Angle of square base field at center is θ=90…

Q: A square shape room has an area of 1000 ft². What is the length of the side of the room? Find the…

A: Given  Area of a square shape room=1000ft2

Q: The midsegment of a trapezoid measures 5 cm. If the height is 15 cm, find the area of the trapezoid.…

A: Draw the trapezoid and than use the formula for its Area.

Q: The circumference of a circle is 3 meters. What is the diameter of the circle?

A: Given  Circumference of a circle = 3meters

Q: Find the area of quadrilateral DEFG. D. E 70° 50° 7cm 450 8cm

A:

Q: Father will fence a circular garden whose radius is 3.5m/ How many meters of fencing material will…

A: Father will fence a circular garden whose radius is 3.5m

Q: A can of soda is 4.8 inches tall and 2.5 inches in diameter. What 2-dimensional shape would be…

A: After doing a vertical cross section it will be a

Q: An electronic sign for a grocery store is in the shape of a rectangle. The perimeter of the sign is…

A: Given,An electronic sign for a grocery store is in the shape of a rectangle. The perimeter of the…

Q: A cone has a volume of 351n Cubic feet and a height of 13 feet. Find the diameter of the cone.

A: Use the formula for volume of the cone.

Q: . The circumference of a circle is 26T. Find the diameter and the radius.

A: Let the radius= r So the circumference is:   2πr=26πr=26π2πr=13

Q: The circumference of a cicrul field is 304.58 yards. What is the radius of the field

A:

Q: The perimeter of Macy's rectangular room is 40 feet. Two sides of the room measure 8 feet. How long…

A: The perimeter of the rectangular room is 40 feet.Let the given two sides are the room is l. l=8…

Q: The perimeter of the quadrilateral below is 202 units 2t + 5 5t +1 3t- 2

A: the perimeter of a quadrilateral ABCD = AB + BC + CD + DA

Q: A barn door needs to be painted. It is a rectangle that is 97 inches high and 68 inches wide. What…

A: Find the area of the door

Q: A circular trampoline has a radius of 8 feet. Wendy wants to buy a cover for the trampoline. To the…

A: The area of a circle is given by the expression A=πr2. Here, r is the radius of the circle. For…

Q: The area of a circular dining table is 500ft². Find the diameter of the table.

A: Find the diameter of the table.

Q: The area of a rectangular patio is 3x + 17x+ 20 ft². Which of the following could be dimensions of…

A:

Q: a rhombus has a length x+6 inches and a perimeter of 49 inches

A: To find the value of x Given length of rhombus =x+6 inches Perimeter=49 inches

Q: The volume of the ice cream cone in the diagram is 12n cubic centimeters. 9 centimeters If the…

A: we know that the volume of the cone is =1/3πr^2h .we use this formula to solve the question see 2nd…

Q: The diameter of a fountain is 16 meters and the diameter of statue is 2 meters what is the area of…

A:

Q: Find the Perimeter of the figure below, composed of a rectangle and two semicircles. Round to the…

A:

Q: You and your friends order an extra large pizza, which has a diameter of 24 in. If you eat a 117…

A: SOME FORMULAS: 1.) Area of the circle = πR2 , where R is an radius of the circle. 2.)Area of the…

Q: What is the surface area of a sphere that has a diameter of 40 cm? A 8007 cm2 B 1600z cm? C 3200z…

A: Area of sphere=4πr² where r= Radius

Q: Find the side of an equilateral triangle whose altitude is 50 units.

A: Triangle Question

Q: Find the number of sides for a polygon whose sum of the measures of its interior angles is: a) 900°…

A: We have to number of sides for a polygon whose sum of the measure of its interior angles is: a)…

Q: The side of a regular decagon is 9 inches. Find the perimeter.

A: Consider the figure:

Q: The two shapes are similar. If the perimeter of the smaller shape is 18 meters, what is the…

A: (Perimeter of larger triangle)/(perimeter of smaller triangle)= side of larger triangle /side of…

Q: da rectangular table, a caterer needs 10 meters of cloth. If the width of the gth?

A:

Q: In AUVW, v = 63 cm, w = 49 cm and ZU=161°. Find the area of AUVW, to the nearest square centimeter.

A: Law of cosines  cosA =b2+c2-a22bc Area of triangle = ss-as-bs-c Where s is semi perimeter and a, b,…

Q: Naomi bought a modern dining table whose top is in the shape of a triangle. Find the area of the…

A:

Q: The circumference 40.80 centimeters. diameter? of a circle is approximately What is the length of…

A: We know that circumference  of circle=2πr            where r is the radius of circle and diameter…

Q: Julia needs the circumference

A:

Q: The area of a sphere is π cm 2 .Find the diameter of the sphere.

A: Given that area of the sphere is π cm2. Thus, 4πr2=π.

Q: The area of a circle is 81n square centimeters. What is the diameter?

A: