pt

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

Find the area of the triangle with vértices P(2,1,0),Q(3,-1,1) , and R(1,0,1)

Solução

Find the area of the triangle with vertices P(2, 1, 0), Q(3, -1, 1) , and R(1, 0, 1)

Solução

a re a : \frac{7}{2}

+1

Notação decimal

1.87082 \dots

Passos da solução

Given:

p o in t : (3, - 1, 1)

p o in t P : (2, 1, 0)

p o in t R : (1, 0, 1)

Find triangle area using vector cross product:

\frac{7}{2}

a re a : \frac{7}{2}

Exemplos populares

The sum of the ages of Nicole and Kristine is 32. In 2 years, Nicole will be 3 times s old as Kristine. How old are they now?find the probability of getting a number less than 5 when a dice is thrown The diameter of a circle is 11 ft. Find its circunferência in terms of pipi.An individual saves 11000 in a bank account at the beginning of each year for 6 years. Determine the total amount saved if the annual interest rate is 8% compounded semi-annually.Henry went shopping for a new pair of pants because of a sale. The store was offering a 10% discount. If the price on the tag was 21, what would be the price after the discount but before tax, to the nearest dollar and cent?