13. A tetrahedron is a four-sided solid figure made up entirely of triangles. An example of a tetrahedron is displayed on the right. Circle the nets displayed below that will create a tetrahedron. N ADA

Q: Tell how many symmetry lines each figure has. In Exercise 2, O is the centerof the equilateral…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: How many faces does a polyhedron has if it has 8 edges and 5 vertices? Select one: Оа 10 O b. 8 О с.…

A: To solve the problem we use Euler's formula for polyhedron. Euler's formula for polyhedron states…

Q: V P R

A: Consider the figure  given that PQRTS is a regular pentagon  therefore, each angle of regular…

Q: 2. Determine if the polygons are similar. Justify your answer with numerical evidence. S 55 154 40…

A:

Q: The diagram shows the net of a triangular pyramid. AV Which of the following could be a view of the…

A: Question: From the given net of a triangular pyramid. Which of the option could be a view of the…

Q: Draw a net for each requested pyramid. 5. A hexagonal pyramid 6. A square pyramid

A:

Q: A D 17. Which of the following describes a regular hexagon Inscribed within a circle? Select all…

A: 4th option is the correct option, one step in constructing the hexagon is to mark arcs from a point…

Q: A polygon that has 28 sides can be called a 28-gon. O True False

A: follow next step

Q: Select the polygon that is similar to the given shape ABCD below.

A: Given that: A polygon ABCD as shown below:

Q: the polygon in the attached drawing is a regular octagon with O as its center, what is the value of…

A: given,

Q: The object shown in the figure is a cube (all edges are equal in length). B Suppose the length of…

A: Let the length of each edge be a,  so the length of diagonal CH will be  CH=CD2+DH2⇒CH=a2+a2⇒CH=a2

Q: Which of the following are polygons? (Check all that apply.)

A:

Q: 6. Find the perimeter of the triangle. 9. 17

A:

Q: Look at the triangles ABC and DEF. DEF is a dilated version of ABC. 1. To go from point A to point…

A: We can find the answer as below.

Q: The corresponding sides of two similar polygons are 4:5. If the area of the smaller polygon is 56…

A:

Q: A polygon has vertices (-3.5, 2), (4, 2), (4, -2.5), and (-3.5, -2.5). 1. Plot the polygon on the…

A:

Q: An icosidodecahedron is a convex polyhedron with 20 triangular faces and 12 pentagonal faces. How…

A:

Q: a R T M

A: To determine the number of edges by the following polyhedron.

Q: Use the diagram below to answer the question that follows. 36. o l o The diagram above consists of a…

A: Given :  Semicircle of radius =rand a  triangle with…

Q: A trapezoid has vertices located at the points: A(-2.3, 5), в(4.8, 5), с(4.8, —2.2), D(-2.3, –3.3).…

A: Use distance formula to find length            d=(x2-x1)2+(y2-y1)2

Q: Solve the problem using combination formula. 1. How many quadrilaterals can you make out of 10…

A:

Q: 98

A:

Q: В 90° 12 cm А

A: Finding the area of shaded region

Q: 1. Consider the points Answer what is asked below. a = (1, 1,-1), b= (1,-1,1), c= (-1,1,1),…

A:

Q: Draw each figure on the chalkboard and describe all of its symmetries.8. isosceles triangle 9.…

A: 8. An isosceles triangle is defined as it is a triangle having two sides congruent. the figure of…

Q: A regular polygon has an interior angle of measure 1 20. How many vertices does the polygon have?(A)…

A: The interior angle of the regular polygon has the measure of :=…

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…