Find the area of the parallelogram with vertices a(−3, 0), b(−1, 3), c(5, 2), and d(3, −1).

Question

ryanwilliamson6588 ryanwilliamson6588

16-04-2018
Mathematics

contestada

Find the area of the parallelogram with vertices a(−3, 0), b(−1, 3), c(5, 2), and d(3, −1).

Respuesta :

Otras preguntas

Which angle in the graph is vertical to ABI?

the ratio of the angle measures of a triangle are 3:3:4 what angle measures the triangles classification

Could someone please help me? You can ignore number 3:)

What could tribal people, missionaries, and/or colonists have done to live peacefully?

[tex] {a}^{2} {a}^{4} {a}^{5} answer \: a40 \: or \: a11 [/tex]

the length of the rectangle is x+2x-3 and the with is 5x+4. what is the perimeter of the rectangle

Green anoles predominantly thrived on the full of greenery and less competitive island and have developed shorter legs and bigger bodies, while brown, long-legg

Compare and contrast Natural Law and Law of Nature.

What was the ignition to start the beginning of the Schlieffen Plan? Russian Mobilization German Mobilization French Mobilization

In a store the number of dogs is 12 times greater than 3 times of cats. If there are 21 dogs in the store, how many cats are in the store?

mkryukova19 mkryukova19 · Answer 1 · 2018-04-16T14:09:58+02:00

|AD|=(3i-1j)-(-3i-0j)=3i-1j+3i+0j=6i-1j
|BA|=(-3i-0j)-(-1i+3j)=-3i-0j+1i-3j=-2i-3j

Area =|AD|x|BA|
= i j k
6 -1 0
-2 -3 0

= -1 0 i - 6 0 j + 6 -1 k
-3 0 -2 0 -2 -3

= 0 i - 0 j + (-18-2)k = -20 k

√(-20)² =20