1. Questions

geomotry

the quadrilateral named in parts a through d are parallelograms formed on the diagram at the right.give the coordinates for the fourth vertex.then calculate the slopes of the sides to show that the oppisite sides are parallel. how do you do that

  1. 👍
  2. 👎
  3. 👁
bre

  1. ...find the slope? I'm not sure what you don't understand here. I mean, the vertex coordinates are given on the diagram right? Then it's easy. Just find the slope on each side and if the slope on both sides are the same then that proved they're parallel and thus is a parallelogram.

    In case you don't know this, for two given coordinates (x1, y1) and (x2, y2), where x and y = any real number. To find the slope:

    m = (y2-y1)/(x2-x1)

    Note: it doesn't matter which coordinate you set as coordinate 1 or coordinate 2 as long as you are consistent with your selection.

    1. 👍
    2. 👎
    Jake1214

  2. How do you find the measures of an interior angle and an exterior angle of polygons?

    1. 👍
    2. 👎
    Nathan

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math

    20. Write a sequence of transformations that maps quadrilateral ABCD onto quadrilateral A"B"C"D in the picture below. ( i know it doesn't show the pic of the graph but i need so much help)

  2. Geometry

    10. Which of the following quadrilaterals always have diagonals that are congruent. Circle all that apply Parallelograms Rectangles Rhombi Squares Isosceles trapezoids 19. Given square ABCD: if the measure of angle ACB = (1x - 32)

  3. geometry

    What is the most precise name for quadrilateral ABCD with vertices A(–3, 2), B(–1, 4), C(4, 4), and D(2, 2)? 1. parallelogram 2. rhombus 3. quadrilateral 4. rectangle

  4. geometry

    A quadrilateral has vertices (2, 0), (0, -2), (-2, 4), (-4, 2). Which special quadrilateral is formed by connecting the midpoints of the sides? a. kite b. rectangle c. trapezoid b. rhombus

  1. Geometry

    Suppose both pairs of opposite sides of a quadrilateral are parallel. Which angles of the quadrilateral must be supplementary? I do not understand what this question is asking and how I should answer. Please help if you can!

  2. Math

    Write a ratio for the situation in three ways, comparing the first quantity to the second quantity. A zoo has 19 monkeys and 10 chimpanzees. 19 to 10, 19:10, (This) 10 to 29, 10:29, 19 to 29, 19:29, 10 to 19, 10:19, Write three

  3. Geometry

    Quadrilateral ABCD is a parallelogram. If adjacent angles are congruent, which statement must be true? A. Quadrilateral ABCD is a square. B. Quadrilateral ABCD is a rhombus. C. Quadrilateral ABCD is a rectangle. D. Quadrilateral

  4. Geometry

    10. Which of the following quadrilaterals always have diagonals that are congruent. Circle all that apply Parallelograms Rectangles Rhombi Squares Isosceles trapezoids 19. Given square ABCD: if the measure of angle ACB = (1x - 32)

  1. geometry

    Write the conditional statement that the Venn diagram illustrates. The Venn diagram includes a large circle and it says quadrilateral and a small circle in it that says squares. Would this be the answer: If quadrilaterals are a

  2. Geometry

    What is the most precise classification of the quadrilateral formed by connecting the midpoints of the sides of the isosceles trapezoid?

  3. Geometry Quadrilateral Coordinate Plane Question

    What type of quadrilateral is formed by connecting the points (0, 9), (3, 6), (0, 1), and (–3, 6)? rhombus trapezoid kite quadrilateral

  4. language

    which statement is a true statement? A) a trapizoid is a regular polygon B) not all rectangels are parallelograms. C)not all parallelograms are rectangles. D) a trapezoid is a parallelogram. dont send me links or anything just

You can view more similar questions or ask a new question.