snydesam250 snydesam250

01-01-2018
Mathematics

contestada

Coordinates of a triangle are (7,0) (0,8) and (20,10) what is the area of the triangle

Respuesta :

Ultroid Ultroid

08-01-2018

Using shoelace, we get [tex]$\frac{1}{2}\cdot\text{abs}(7\cdot8+0\cdot10+20\cdot0-0\cdot0-8\cdot20-10\cdot7)=87.$[/tex]

Answer Link

Otras preguntas

Jeff uses 3 fifth size strips to model 3/5 he wants to use tenth size strips to model an equivalent fraction how many tenth size strips will he need

If i have 8 foot piece of wood to trim bookshelf, I need 100 inches lumber for trim, do i have enough lumber?

What is Charles Olmsted known for?

differentiation switches certain genes on and off to create specialized cells. true false

The Vietnamese led independence movements against the Chinese. a. True b. False

A well-designed program aimed at increasing self-control always includes:

You should dress formally when giving a speech because it shows respect for your audience. a. True b. False

Individuals who have difficulty using a tool for anything other than its proper use may have difficulty solving a problem due to __________. a. experiencing me

what do organisms experience because of growing population

What federal U.S. department was founded in response to the terrorist attacks on September 11, 2001? a. Department of Immigration b. Department of Homeland Se