Must all the edges of a semiregular polyhedron be the same length? Explain Must each angle in every face of a semiregular polyhedron have the same size? Explain.

Q: Which terms describe this shape? Choose all that apply. isosceles trapezoid rhombus square…

A: An isosceles trapezoid has a pair of opposite sides parallel and the other two sides congruent

Q: What kind of triangle can be formed when points B(-2,6), E(-2,-3), and T(7,6) are connected…

A: The distance between 2 points (x1,y1),(x2,y2) can be calculated using the distance formula. The…

Q: 9 The boundary of the plane figure below consists of three semicircles. each placed on a side of…

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Q: 3. The figure shown is a parallelogram. A) What are the coordinates of Q? B. Do the diagonals SQ and…

A: Topic- Coordinate Geometry

Q: Consider the triangle AABC Where Ã= 0 B= and C= 1 Find the coordinates of the vertices of the dual…

A: Consider the triangle ∆ ABC and

Q: Try to move the purple points of Parallelogram ABCD so that the midpoints of AC & BD are different.…

A: In a parallelogram the diagonals bisect each other i.e. the midpoints are same point.

Q: A rectangle has two vertices on the x-axis, two vertices on the y-axis, and one vertex at the point…

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Q: Does this polygon have point symmetry? A Yes B No

A: We know that Point symmetry is when, given a central point on a shape or object, every point on the…

Q: A geometric design is determined by joining every pair of vertices of an octagon (see the figure).…

A: A geometric design is determined by joining every pair of vertices of an octagon (see the…

Q: Which formula would help determine if the legs of an isosceles trapezoid are congruent

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Q: Question Determine whether the quadrilateral must be a rectangle. Complete the explanation. The…

A: we have to identify whether the given quadrilateral is rectangle

Q: What two-dimensional cross sections could be obtained from a right rectangular prism? Select the…

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Q: Triangulate the polygon in figure 1 and find the total number of triangles. {3} Fig. 1

A: note :Since you have posted multiple questions, we will provide the solution only to the first…

Q: 3. Look at the given picture. Is it possible for two planes to intersect in a point? Explain your…

A: Given: The picture of two planes, To determine: whether two planes can intersect at a point or not…

Q: Answer the following and support your answer. (a) Is a rhombus a parallelogram? Why or why not? (b)…

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Q: Determine the type of shape graphed below, based on its coordinate properties (not its looks). A.…

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Q: 10. a) Show that the quadrilateral with vertices at P(0, 2, 5), Q(1, 6, 2), R(7, 4, 2), and S(6, 0,…

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Q: 2. B C. a. Which pair(s) of planes intersect? b. Which planes intersect in RS ?

A: 2 a.  The pairs A,C and B,C are the intersecting planes. The planes A and C intersect as; The planes…

Q: Given four points A, B, C and D on the upper half of the Poincaré plane and construct the polygon…

A: The given information in the question is four points A, B, C, and D on the upper half of the…

Q: Using the following questions, determine if parallelogram ABCD a rhombus, a rectangle, or a square?…

A: To determine if the given parallelogram ABCD is a rhombus, a rectangle, or a square.

Q: Use Euler's Theorem to find the number of faces of a polyhedron that has 12 vertices and 20 edges.

A: By using Euler's Theorem to find the number of faces of a polyhedron  that has 12 vertices and 20…

Q: Prove that Lambert and Saccheri quadrilaterals are parallelograms.

A: SACCHERI QUADRILATERAL: A quadrilateral which has two equal sides which are perpendicular to its…

Q: Draw completely with label the following quadrilaterals. A lot in the form of a rhombus whose…

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