Question: Show that the points A = (3, 4), B = (1, 1), and C = (-2, 3) are the vertices of an isosceles triangle.

Show that the points A = (3, 4), B = (1, 1), and C = (-2, 3) are the vertices of an isosceles triangle.

Step by Step Solution

★★★★★

3.38 Rating (173 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Find the distance between ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Precalculus Questions!

Q:

Show that the points (-1, - 2, - 3), (- 2, 0, 1), (- 4, - 1, - 1), and (2, 0, 1) lie in the same plane.

Q:

Show that the points (1, 3), (2, 4), and (3, -1) are not on the same line.

Q:

Show that the points (-2, 9), (4, 6), (1, 0), and (-5, 3) are the vertices of a square.

Q:

Three vertices of a rectangle ABCD have the points A (-3, 4), B (5, 4), and C (5, -1). Find the coordinates of the 4th vertex, and determine the area of the rectangle. (Hint: Area of a rectangle =...

Q:

PLEASE TYPE ONLY*** Exercise 2.4.4: Set operations, part 2. Sets A through H are defined as follows. A = {1, 2, 3, 4} B = {-1, -2, -3} C = {-1, 0, 1, 2, 3} D = {2, 3, 4, 5, 6, 7} E = {x Z : x is odd}...

Q:

Triangle ABC has vertices A 3 4 B 5 2 and c 1 2 6 Ka A R 19 A 3 4 W C 1 2 B 5 2 Which equation could be used in proving the triangle is isosceles O 5 3 2 4 1 3 2 4 O 1 5 2 2 1 3 2 4 1 3 2 4 20

Q:

collinear Solution Direction ratios of line joining A and B are 1 2 2 3 3 4ie 1 5 7 The direction ratios of line joining B and Care 3 1 8 2 11 3 ie 2 10 14 It is clear that direction ratios of AB and...

Q:

2. [-/2 Points] DETAILS SESSCALC2 10.5.004. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find a vector equation and parametric equations for the line. (Use the parameter t.) The line through the point...

Q:

1) John was in Miami, he visited his investment house and invested a total of US$12,000, a fraction at 4% and the remainder at 6%. His total annual return would be $620. How much did he invest at...

Q:

The topic for this one is Calculus - WORD PROBLEMS INVOLVING HYPERBOLAS Question 1 The endpoints of the hyperbola are at (1, 5), (1, 1), (7, 5) and (7, 1), which of the following are the Not yet...

Q:

Your friend Earline has decided to incorporate her high-tech sole proprietorship. She believes that the corporations prospects for growth are excellent because of its new and exciting innovations. To...

Q:

Define extra ordinary items. How are extraordinary items distinguished from items that are presented as separate line items in an income statement, but are not extraordinary?

Q:

What is the difference between a p - type and an n - type semi - conductor? Give an example of each. ( 4 points )

Q:

13 In a study of advertising effects, two waves of consumers were interviewed. Wave 1 took place before a new campaign was introduced, and wave 2 a few months after the new cam- paign had started. As...

Q:

Another measure of central tendency is the trimmed mean. It is computed by determining the mean of a data set after deleting the smallest and largest observed values. Compute the trimmed mean for the...

Q:

Another measure of central tendency is the trimmed mean. It is computed by determining the mean of a data set after deleting the smallest and largest observed values. Compute the trimmed mean for the...

Q:

The midrange is also a measure of central tendency. It is computed by adding the smallest and largest observed values of a data set and dividing the result by 2; that is Compute the midrange for the...

Q:

Gateway Communications is considering a project with an initial fixed assets cost of $ 1 . 6 7 million that will be depreciated straight - line to a zero book value over the 1 0 - year life of the...

Q:

e. Calculate the DOL, DFL, and DCL for the new pie wie. 2. Income statements for Siam Foods, Inc. from 2018 to 2020 appear below. 2. Enter the data into your worksheet and calculate the degree of...

Q:

Ten years ago, News Corp. raised capital by issuing 20-year quarterly coupon bonds with $1,000 par value. a. If investors required 12% return, quarterly compounding, for News Corp.s bonds when the...