Write down all key words you see in the problem as you make your choice. A 5 Look at the triangles shown below. B O D Which of these is needed to prove that the shaded triangles are reflections of each other and are congruent by the SAS congruency postulate? А. 25 2 26 В. 21 z 2 C. 23 2 4 D. 23 2 2

Q: An actual point is represented by a dot because it looks like a little circle. O True O False

A: We can answer the question as below.

Q: Classify APQR by its sides. Then determine whether it is a right triangle. R (2.3) (2.1) P 0 CLU a b…

A: Given,The vertices  and  of a triangleAim: To determine whether the triangle is a scalene,…

Q: 4. Consider the triangle in R³ formed by the points (1, 0, 0), (0, 1, 0) and (0, 0, 2). Determine…

A:

Q: Given that P(3, 1), Q(6, 5), and three points such that the an pa + + fo

A: Part A

Q: Use the sketch box to identify the angles which are congruent to angle a. Explain how you know those…

A: opposite angles are congruent therefore m∠a=m∠c   Alternate angles are angles that occur on opposite…

Q: You design a route to the store from your house, and then back along a different street. You then…

A: Topic- coordinate geometry

Q: IS: À. Direction: Using the figure at the right, complete the table below. e AP B. 3. Statement…

A:

Q: Determine the images of the vertices of triangle ABC after a clockwise rotation of 90 degrees about…

A:

Q: roblem #15: Let -6 9. A = -6 -4 1 9. and let B = adj(4). Find b23, Le., find the entry in row 2,…

A:

Q: Diagonals of a parallelogram each other. OA. are perpendicular to OB. none of these OC. are equal to…

A:

Q: Assuming A (3, -1, -4) And B (7,2,4), let the coordinates of point C be as we had it: as shown

A:

Q: Q.5 What is the cosine of the angle between PP, and PP If Pi(2,1,3), P2(-4, 4, 5), P3(0, 7,0) and…

A:

Q: Consider the triangle below. Click on the picture to see it more clearly. In questions 1, 2 and 3…

A:

Q: In the diagram shown, lal = 6 and || = 10, find each of the following: a. a.b b. b-b c. à x b d. The…

A: We are authorized answer three subparts at a time, so we are answering the first three subparts,…

Q: (1) I is the axis of reflection. Find the image of the triangle ABC under the reflection. B A

A: Mark image of points A, B and C :

Q: The information in the following problem allows you to construct 1 triangle. A = 30°, a = 1 m, b = 2…

A:

Q: 5x + 5y = 15 ordinate in the ordered pair (-2, ?) so that it will satisfy the given equation. w…

A:

Q: #1 G.7 Below are the side lengths for some triangles. Determine whether the side lengths define a…

A: Explanation and solutions is given below....