Question

Figure ABCDE has vertices A(−2, 3), B(2, 3), C(5, −2), D(0, −4), and E(−2, −2). Plot the points on your own coordinate grid and connect the points in alphabetical order. Decompose Figure ABCDE into rectangles and triangles.

Part A: How many triangles and rectangles did you make? (1 point)

Part B: Use Figure ABCDE created on your coordinate grid to find the lengths, in units, of Sides AB and AE. (4 points)

Part C: What is the area of Figure ABCDE? Show your work. (5 points)

Answer 1

@welshfella

Answer 2

@welshfella can you help me

Answer 3

i think it is c

Answer 4

do u have instagram

Answer 5

You have to answer it it isn't an answer choice

Answer 6

o

Answer 7

@welshfella

Answer 8

When you are done I need help with one more :)

Answer 9

thats a rough drawing of the 5 sided figure

Answer 10

you have 1 rectangle and 2 triangles.

Answer 11

Sorry my internet is being slow

Answer 12

AB and AE are easy to find they are the differences in the x coordiantes and y coordinates respectively
so AB = 2 - (-2)

and AE = 3 - (-2)

Answer 13

Area of the rectangle = AB * AE