Select all the letters of the shapes that have the following property: At least one diagonal is a line of symmetry. a 9.

Q: xplain why the order of the vertices is important when naming congruent triangles. Give an example…

A: When two triangles are congruent, they will have exactly the same three sides and exactly the same…

Q: C. Engagement Learning Activity 1: Direction: Choosing only among rectangle, rhombus, and square,…

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: Find the area, in square units, of triangle ABC plotted below.       A coordinate plane.…

A: The problem is asking us to find the area of a triangle given the coordinates of its vertices. The…

Q: Determine the sum of all the vertex angles in a concave octagon.

A: The sum of all the interior angles in a concave polygon is equal to (n-2)×180°. Here, n = no. of…

Q: In the cube shown, which pair of edges would be skew? B D E mi F H A) EH and CD B) AD and FG CDH and…

A: Topic- Skew lines Skew lines: Skew lines are lines that are not parallel and are in different planes…

Q: The area of the triangle with vertices (1,1), (8, 7), (8, 1) is Select one: O a. 21 O b. 20 O c. 42…

A: The area of a triangle with vertices x1, y1, x2, y2 and x3, y3 is calculated by the following…

Q: 2. Determine what type of triangle does the vertices P, (1, 3) P2(4,0), and P3(-3,-7).

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Q: Draw the result of translating the shaded shapes in the coordinate plane below ac- cording to the…

A: a.The required result is as follows:

Q: A = (1, 2, 8), B = (8, 1, 8), and C = (-1,-1, −8)

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Q: Q, R, and S are the centers of three circles. In this diagram, there are several equilateral…

A: Explanation: an equilateral triangle is a triangle in which all three sides have the same length.…

Q: 2. Find and draw all lines of symmetry for the following figures. Write the number of lines of…

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Q: Decide whether the parallelogram is a rhombus, a rectangle, or a square. Explain. The parallelogram…

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Q: 18. Find the measure of each angle in the isoscel W

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Q: How many vertices does this polyhedron have? Options are: 3, 4, 5, & 6.

A: Vertex of polyhedron is a point at which three or more polyhedron edges of a polyhedron meet.

Q: D W.

A: Two straight line are intersected by a point D.Two straight line is given.

Q: Find the area of the triangle determined by the points P(-3,6, - 4), Q(2, – 3,2), and R(5, -3,-5). O…

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Q: Learning Activity 1: Direction: Choosing only among rectangle, rhombus, and square, name all…

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

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: 2. The coordinates of A, B, C and D are (1, 2, 3), (-1, 4, 4), (2, 1, 5) and (11, a, b)…

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Q: isosceles triangles. gebra Find the values of m and n. 22. n° n° 23. 45 60 十 mo 68° 15°

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