Nicholas drew a figure to find a cross section of an icosahedron, a polyhedron with 20 faces. What is Nicholas's error?

Q: Suppose you want to build a rectangular deck in your back yard. You want it to be 6 meters wide and…

A: topic - area of rectangle

Q: what is a pentagon

A: In a plane figure, five sides and five angles are called pentagon.

Q: Bob and Carol would like the area next to their driveway and house to be luscious and green, so they…

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Q: What is the difference between a right prism and a right pyramid? Explain by using the definitions…

A: Given, Right prism and right pyramid.  We know that, A prism is a three-dimensional figure or…

Q: In hyperbolic geometry, why can there be no squares or rectangles?

A: This is a problem of differential geometry.

Q: Ellen is drawing two polygons. One of the polygons has three more angles than the other. What shapes…

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Q: The authorities have video evidence of a possible suspect in the museum break in. The suspect was…

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Q: What are the number of faces edges and verticals of the triangle prism.

A: The objective of the question is to find the number of faces, edges, and vertices of a triangular…

Q: Abdul has a new aquarium. The tank is in the shape of a rectangular prism, 3 ft long, 2 ft wide, and…

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Q: Klara is building a fence in her backyard. The sides of the fence will form a right triangle with…

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Q: Enrique stated that the figures below were regular polygons because the sides in each figure are…

A: for a regular polygon sides and angle must be equal. so these are not regular polygons.

Q: Yvonne wants to use a dissection argument to justify the formula for the area of a circle. She…

A: Here base of paralelogram is half of circumference of circle as half of sectors are making base…

Q: Devin plans to build a wooden playhouse. The playhouse will be composed as a 0.75-m tall, 2.4-m…

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Q: How do you find the apothem of a polygon?

A: First, let's understand what an apothem is. Apothem is the line that connects the center of the…

Q: What are the coordinates of H of this square with a height of k?

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