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

how do you solve 4a/b divided by 2ac/b
Write an addition equation with a positive addend and a negative addend and a resulting sum of -8
What is the series equivalent of two 1000 W resistors in series?
write the number in two other forms
If 604-72=___,then 532+___=604.Explain the process of checking your work.
The most commonly spoken language in the Fertile Crescent around the time of Jesus was
How does the saguaro cactus take advantage of rare, brief rainfall?
how come some girls don't get period cramps?
What is the coefficient of x in the expression x-2? Explain your reasoning.
Anyone know how to do this kind of algebra?  Compute the discriminants of the next two quadratic equations. Compare the result in (A) to that in (B). What do y