3. The following information is given about a trapezoid: A trapezoid is isosceles if its non-parallel sides are congruent. Trapezoid ABCD is not isosceles. Based on the information, which statement is a valid conclusion about Trapezoid ABCD? The non-parallel sides are perpendicular. The non-parallel sides are not congruent. One base and one non-parallel side are perpendicular. O The parallel bases are congruent.

Q: ne student government snack shop sold 32 items this week. For each snack type, what percentage of…

A: To find the percentage of different snacks sold

Q: Which theorem or postulate proves the two triangles are similar? The picture is not drawn to scale

A: Similar triangles can be found using three theorems:  AA SAS SSS

Q: Draw three noncollinear points R, S, and T. Construct a triangle whosesides have R, S, and T as…

A: Draw three non-collinear points R, S, and T.

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

A:

Q: Suppose that ABCD is a trapezoid, with AB parallel to CD. Let M and N be the midpoints of DA and BC,…

A:

Q: Decide whether or not the following definition is an equivalent definition of a rhombus: Possible…

A: A rhombus is a 2 dimension geometric figure whose all sides are equal unlike a square.   A rhombus…

Q: Consider the triangle formed by these three points: (0, 11), (4, 2) and (9, 7). a. Is the triangle…

A: Given a triangle is formed with three points(0,11) ,(4,2) ,(9,7)

Q: Given: M N ZB N Name the Postulate or Theorem Used to Prove the Triangles Similar (if any) a…

A: If the two triangles are different in size but similar in shape they said to be similar triangles.

Q: Prove that an exterior angle of a regular polygon is equal to the angle at the center?

A: Let us consider a regular n-polygon  We know that the sum of the exterior angles of a polygon is =…

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: Are the triangles congruent by the HL Theorem? A

A:

Q: D с B

A:

Q: We all know that an isosceles trapezoid has two congruent sides.  Must it have two congruent angles?…

A: By the definition of isosceles trapezoid, We know that, 1. An isosceles trapezoid has at least 1…

Q: Prove that if a point is contained in two angles of a triangle, then it is contained in the interior…

A: In a triangle, any two angles are adjacent (i.e, sharing a common hand)