dimondflower89
dimondflower89 dimondflower89
  • 03-04-2018
  • Mathematics
contestada

whats the area of a polygon with vertices A(2,3) B(12,3) C(6,0) and D(2,0)

Respuesta :

SINAZEUS
SINAZEUS SINAZEUS
  • 03-04-2018
this shape is trapezoid

top of the trapezoid is 10 (12-2)

and the bottom is 4 (6-2)

the height in 3 (3-0)


so the area will be
[tex]((10+4) \times 3) \div 2 \\ = (14 \times 3) \div 2 = 42 \div 2 \\ = 21[/tex]
the area is 21
Answer Link

Otras preguntas

2/3y + v = x (solve for x) please show work, thanks!
You are the manager of an independent rental car company. Which application below can aid you in inventorying the cars in your rental fleet? Question 31 options
How is nitrogen obtained by animals?
One of the best reasons to write is to _______ what we think. Planning is the _______ stage of the writing process. Explain how each of the five types of prewri
Student A B C D E F G H I J K L M N O Hours 6.5 1 2.5 2.5 4 1 0.5 4.5 5 1 1 2 1.5 1.5 2 Which histogram best represents the data?
MARKING AS BRAINLIEST !! using tbe railroad method, please convert to cgs !
8. A steel ball rolls from rest down a ramp with an acceleration of -3 m/s/s. What is its velocity after rolling for 5 s? -3 m/s B. 5 m/s C. -15 m/s D. 50 m/s
Find the angle theta between u=<7,-2> and v=<-1,2>
Gabe is mapping out important family events. He uses negative numbers to represent time before he was born and positive numbers to represent time after he was b
What is the equation -9/2 + 9/2 in its simplest form