A plane is passed through three vertices of a cube having a side of 20 cm so that the section formed is an equilateral triangle. Find the area of the triangle thus formed

Q: Two corresponding sides of two similar polygons are 3 and 7. If the area of the larger polygon is 27…

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Q: If the perimeter of the triangle formed by the midpoints of the side of the given triangle is 60 cm,…

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Q: A triangular lot ABC, whose side AB and AC has a length of 8m and 5m, respectively. Side DA is 3m…

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Q: If a leg of a 45°-45°-90° right-triangle is 12 cm, what is the me a. h =10 vz b. h =12 vZ c. h =2…

A: Given query is to find the length of the hypotenuse

Q: ompute the difference between the perimeters of regular pentagon and regular hexagon if the area of…

A: Area of regular hexagon

Q: A norman window consists of a rectangle surmounted by a semi-circle. If the perimeter of a norman…

A: Let x denote half the width of the rectangle and let h denote the height of the rectangle. Then the…

Q: 12. The perimeter of a parallelogram is 34 cm. if a diagonal is 1 cm less than its length and 8 cm…

A: 12. Given that P=34cm d=L-1=W+8 Find the dimensions of the parallelogram 13. Measures of a cross…

Q: What is the area of quadrilateral ABDC shown below? B D -4 -3 -2 -1 0 1 2 3. 4 5 9. 7 8 6. -1 O 11…

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Q: b d The two rectangles above are similar. If a = 3 in, b = 8 in, and d = 16 in, what is the length…

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Q: 12. Find the area of the parallelogram. 7 in. 5 in. 3 in. 14 in? c. 21 in? d. 28 in a. b. 35 in?

A: we have to find the area of the parallelogram.

Q: Find the area of the regular polygon. Round your answer to the nearest whole number of square units.…

A: given,

Q: In AABC, m ZA=a,mZB=B, mZC=y, AB =c, AC= b, and BC= a. Find the area of the triangle if a =8, b =11,…

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Q: 7.) Which parallelogram has the same area as the trapezoid below? 12 in. 18 in. 18 in. 15 in. 15 17…

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Q: What is the area of quadrilateral ABDC shown below? D. 5 4 C A -2 -1 10 1 5. 8. O 64 units? O 36…

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Q: 8. Find the area of an equilateral triangle with a side of 10cm A. 25 cm? C. 50 cm2 В. 3 cm? D. 25/3…

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Q: 3) Find the area of triangle ABC, if a = 4.8 yd, b = 6.3 yd, and c = 7.5 yd %3D %3D

A: We can find area of the triangle using the Herons Formula.

Q: 7. Find the area of the parallelograms below 2 m 8 cm 1.8 m 6 cm 2.5 m 10 cm Area = Area = 8 yards…

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Q: B A D Fiven: AABC, whose sides are 10 cm, 17 cm, and 21 cm a) BD, the length of the altitude to the…

A: a) Consider the diagram of the given triangle, use the heron's formula to find the area of the…

Q: 6. The area of a rhombus is 143 m?. If the longer diagonal is 26m finc the shorter diagonal in…

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Q: Find the area of a pentagon with an apothem of 7.3 and a side length of 10.6.

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Q: Determine the solution to the following problem (i.e. what is the area of the triangle identified by…

A: To find out the the area of the triangle BEF in terms of x, y and z.

Q: 17. A piece of art is in the shape of an equilateral triangle with sides of 12 in. What is the area…

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Q: 11. Determine the area of the quadrilateral ABCD shown if OB = 80 cm, OA = 120 am, OD = 150 cm and e…

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Q: 1. The area of a circle is 25T cm?. What is the area of a square whose side length is 2 less than…

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Q: 1. A regular heptagon is inscribed in a circle of 12 cm diameter. What is the length of its sides?…

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Q: 2.) Find the area of a regular hexagon with an apothem 10.4 yards long and a side 12 yards long.…

A: We can find the area as below.

Q: Jan has a piece of wood that is feet long. He cuts off feet of the piece to use in a project. How…

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Q: A 20 feet wire is cut into two pieces. To form an isosceles triangle and a circle, find the…

A: It is given that, a wire of length 20 feet is cut in to 2 pieces. Let the two pieces are X and Y.…

Q: 1. 3 4 5 What is the area of a regular pentagon with an apothem of 4.9 cm and a side length of 7.1…

A: Area of the Pentagon Dimensions are given in question

Q: a) Determine and state the length of side a to the nearest tenth of a centimeter. 58 cm al A cm b)…

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Q: The rectangular painting in the herewith attached figure shown measures 12 inches by 16 inches and…

A: Let x represents one of the quantities. Let x be the width of the frame. Let us redraw the given…

Q: A pyramid has a height of 5 inches and a volume of 60 cubic inches. Which of the following figures…

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Q: an you find the apothem, Perimeter, and Area? * Calculate the apothem, Perimeter, and Area of the…

A: We have to find area

Q: Find the area of a regular hexagon if the width across the flat is 70 cm. A. 4 243.52 cm2 B. 4…

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Q: Find the area of a triangle if C = 165°,a = 10 cm,and b = 17 cm.

A: We need to find  the area of a triangle if C = 165°,a = 10 cm,and b = 17 cm.

Q: A merry-go-round is in the shape of a regular hexagon. If the distance from a vertex to the center…

A: The solution to the given question is explained below.

Q: 2) Find the area of triangle ABC given B = 25.6°, C = 74.3°, and B = 17.3 in.

A: Solve

Q: Farmer Jones, and his wife, Dr. Jones, decide to build a fence in their field, to keep the sheep…

A: Please refer to the image below

Q: Find the perimeter of the polygon. Round your answer to the nearest tenth.

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Q: 2. Mr. Malone plans to construct a wNalkway through his rectangular garden, as shown in the drawing.…

A: Given query is to find value of W.

Q: The ancient Greeks considered the Golden Rectangle to be the most aesthetically pleasing of all…

A: Definition of Golden Ratio:        We divide a line into two parts and the longer part is divided by…

Q: In Isosceles triangle WXY, XY Is 13 Inches In length and WY Is 10 inches in length. W Y What is the…

A: Solve using the properties of isosceles triangle, and using the Pythagoras theorem

Q: 2 For a regular pentagon, the area is 15.75 m and the apothem is 2.1 m. Find the side length, in…

A: Draw a schematic diagram of pentagon,

Q: ape of a r

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Q: A regular pentagon has an apothem of approximately 3.1 yd and a perimeter of approximately 22.5 yd.…

A: A regular pentagon has an apothem of approximately 3.1 yd and a perimeter of approximately 22.5…

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

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Q: 1. Katherine and Adam need a rug for their living room. They have purchased a rectangular rug that…

A: Rug is basically the floor covering made of thick fabric.   Here,            Katherine and Adam…

Q: 1. The area of a circle is 25T cm?. What is the area of a square whose side length is 2 less than…

A: Option (D)  64 cm^2 is your correct answer...detailed solution I have provided you....hope you will…

Q: An isosceles trapezoid with a diagonal that measures 42 cm and one leg measures 23 cm. Whot is the…

A: 4) Given a isosceles trapezoid with one diagonal as 42cm To find length of the other diagonal…