Question 2 11:42:38 The sides of the polygon ABCD are congruent, respectively, to the sides of a polygon EFGH. Are the polygons congruent? Is the quadrilateral a rigid figure? If not, what can be added to make it a rigid figure? Explain your answers.

Q: A semielliptic archway has a height of 20 feet and a width of 50 feet, as shown in the figure. Can a…

A: Given that, A semielliptic archway has a height of 20 feet and a width of 50 feet. Find an ellipse…

Q: Gans Chapter 3: Section 9. Please do Exercise 1a only. Picture and Theorem 46 included. Theorem…

A: We are given the following triangle which is subdivided into other triangles in any manner. We have…

Q: Which of the following are congruent on an isosceles trapezoid? Opposite angles Legs Bases All of…

A: Given that a trapezoid is isosceles trapezoid. We need to find which of the given options are…

Q: Question 5 of 10 Only regular polygons with an even number of sides are symmetrical. A. True B.…

A:

Q: 13) In the diagram below, BC connects points B and C on the congruent sides of isosceles triangle…

A: We have to find the length of BC from the given figure.

Q: 6. The median to the base of an isosceles triangle is the perpendicular bisector of the base.…

A: Due to Bartleby guidelines, only 1question can be solved. Please repost the remaining questions to…

Q: 8. Consider AABC with CBA = 120°. In its exterior, we build the equilateral triangle A ACD and…

A: As given by the question There are given that the considered triangle is ABC with angle C is 120…

Q: AABC has an inscribed rhombus ARST. If AB = 10 and AC = 6, find the length x of each side of the…

A: We have, In △ABC, the rhombus □ARST is inscribed such that each side length is x units. Also AB=10…

Q: Question 8 of 10 Only regular polygons with an even number of sides can make a regular tessellation.…

A: We know that, Tessellation is an arrangement of shapes closely fitted together, especially of…

Q: Microsoft Word - similar polygon x 9 Geometry - 11,12: Section 3 Sch x oogle Duo A…

A: SSS Similarity Theorem:  If all three pairs of corresponding sides of two triangles are…

Q: For the given picture, point C is the midpoint of AD and BE. Which postulate can be used to prove…

A:

Q: Question 9 of 10 If a tessellation is regular, how many sides can the tessellating regular polygon…

A:

Q: PQRS is a cyclic quadrilateral, with diagonals PR and QS meeting at right angles. 3 cnt R P 4 cт…

A: Here we solve the given problem of cyclic quadrilaterals.

Q: Let ABCD be an isosceles trapezoid having parallel bases AB and CD with AB > CD.Line segments from a…

A: Consider the following figure.

Q: Are the triangles below similar? If so, with what theorem? 13 82° 7 M. 48 S2 28

A:

Q: Question 5 of 10 A is a solid consisting of a polygon, a point not in the same plane as the polygon,…

A: Prism÷It is a 3d shape.It consist more than one polygon. Cube÷It is a 3d shape.It also consist more…

Q: D A E 24 In the figure, AC is bisected by BD If BC = 10, then what is the length of RD?

A: Let's find value of BD.

Q: 1. Which central angles are congruent? a. b. 2. If mLJSN = 113, find a. mZ ISO = b. mZ NSI = C.…

A: Given, JI and ON are diameters of OS

Q: Consider the figure below. Abraham cut regular pentagon ABCDE into quadrilateral BEGC. D

A: Given that: ABCDE is a regular pentagon.m∠BEG=(19x+3)° and m∠EGC=(m∠GCB+4x)°

Q: Iasha drew these figures. Flqure 1 Finure 2 Flgure 3 Which figure is a quadrilateral, a rhombus, a…

A: From the figures drew by IESHA  A figure which is quadrilateral, a rhombus, a rectangle, a square is…

Q: The semielliptic archway has a height of 20 feet and a width of 50 feet, as shown in the figure. Can…

A: We have given semielliptic archway has a height of 20 feet and width of 50 feet.

Q: The sides of the polygon ABCD are congruent, respectively, to the sides of a polygon . Are the…

A:

Q: 3. Given: ABCD is an isosceles trapezoid Prove: ZACD = LBDC B А Statement Reason D

A: Let's find.

Q: a) Given: ABCD is an isosceles trapezoid with AB=5, BC =7, CD =5, AD=9. Find the length or the…

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

Q: The solid shown in fig 1 has two parallel bases. Plane BFHC forms a dihedral angle 50 degrees with…

A: Aim: To find the area at the midsection of the given figure…

Q: 6. Given: Trapezoid ABCD, with AB = CD, BC = 6, AD = 12, and AB = 5 Find: AABCD B D.

A: Given: AB=CD, BC=6, AD=12, AB=CD=5 We know that areaA of Trapezoid is given by A=12sum of parallel…

Q: a. If the congruent trapezoids shown are slid together, what special quadrilateral is formed? b. Use…

A: (a) Consider the given figure:   Here, CD=EF=b1AB=GH=b2Height=h……1   Also, AB∥CDEF∥GH……2

Q: The sides of the polygon ABCD are congruent, respectively, to the sides of a polygon EFGH. 1. Are…

A:

Q: QUESTION 6 If the angle bisectors of a quadrilateral form a rectangle, then that figure is a…

A: The angle bisectors of a quadrilateral form a rectangle

Q: In AMNP, <M = 40°, side MN = 11 m and side NP = 8 m. Solve the triangle. Draw a well-labelled %3D…

A:

Q: 10 Given: Diagram shown; AC bisects BAD. AE bisects DAF. B. Prove: ZCAE is a right angle.

A:

Q: 7. Let ABCD be a trapezoid with bases lengths BC = b and AD = a. Assume the diagonal of ABCD…

A: Consider the given information, Let ABCD be a trapezoid with bases Bc=b and AD=a. The diagonals of…

Q: Two regular octagons have sides of length 6V3 and 9. The ratio of their areas is: a. 2/3:3 b. 4:3 c.…

A: We know that, all sides of a regular polygon are equal in length. If we know the length of one of…

Q: Question 13 of 20 To prove that a quadrilateral is a parallelogram, show that a pair of opposite…

A:

Q: The right hexagonal prism shown to the right has regular hexagons as bases. D' a. Name all the pairs…

A:

Q: In isosceles triangle RST shown below, RS RT, M and N are midpoints of RS and RT, respectively, and…

A:

Q: A sculptor plans to ship the pyramid shown in one of three boxes. The interior of the pyramid holds…

A: The volume V of a pyramid is one-third the area of the base B times the height h .

Q: If the radius of the circle is 10 cm and the height of the triangle is 40 cm. What is the distance…

A:

Q: Answer the questions about the sollds below. Flgure A Flgure B Flgure C Which figure shows a…

A: Rectangular pyramids have four-sided bases and four triangular sides coming together in an apex. A…

Q: 7. ERHS is an isosceles trapezoid as shown, is there enough available evidence to show triangle BEC…

A: Here, the given trapezoidal is isoscaled.

Q: Question 5 5 pts B, D and F are points of tangency. AF = 11, FE = 15, and DC = 16. What is the…

A: Tangent segments to an external point of a circle are equal. So EF=ED = 15 AF=AB=11 CD=CB= 16…

Q: 15) Given: AE =CD;ZDBC = ZC;ZA=ZDBC Prove: Quadrilateral ABDE is a parallelogram.

A: Given: ∠DBC=∠C , ∠A=∠DBC , AE=CD To prove: ABDE is a parallelogram

Q: 10. Prove that the base angles of any isosceles triangle are acute. (See figure.) A ... B D.

A: To prove that the base angles of isosceles triangle are acute

Q: In right triangle ABC, 90°. Also, BC = a, b, and AB mZC = = c. Construct the bisector of ZB so that…

A:

Q: In the diagram of A ABC below, AB = 10, BC = 14, and AC = 16. Find the perimeter of the triangle…

A:

Q: question 2/7 > NEXT A BOOKMARK BONUS: What other information do you need in order to prove the…

A:

Q: Exercises 9.4 1. Which of these two polyhedrons is concave? Note that the interior dihedral angle…

A: Definition: A concave polyhedron is a polyhedron with the property that there exist two points…

Q: Are the triangles below similar? If so, with what theorem? 91 M. 56 77 11

A: We are given the following figures. We know that angle B=angle K =90o. Now, notice that,…

Q: For problem 5 a through e, which is the easiest way to find the answers ?

A: The easiest way to find the answer is “ just observe the shapes of tangram and its size then…

Q: 10. In O A, what is the measure of LSAY if DSY is a semicircle and mzSAD %3D 50? a. 130° с. 100° b.…

A: