herrerayahir84 herrerayahir84
  • 01-12-2021
  • Mathematics
contestada

Find the area of a triangle with vertices (1, -1), (7,5), (1, 7).

Respuesta :

Аноним Аноним
  • 06-12-2021
  • Please prefer the picture for your answer.
  • We know, area of a ∆ = 1/2 × base × height.
  • Here, base = ( 7 + 1) units = 8 units.
  • Height = (7 - 1) units = 6 units.
  • Therefore, the area of the ∆
  • = (1/2 × 8 × 6) square units
  • = 24 square units.

Answer:

The area of the triangle is 24 square units.

Hope you could get an idea from it.

Doubt clarification - use comment section.

Ver imagen Аноним
Answer Link

Otras preguntas

expand this (7x−1)^2
A bicycle wheel of diameter 42 inches is rolled through an angle of720°. About how far has the wheel moved?​
Hey ummm which one is the answer?
define a whole step (creatively)
Nine out of every 20 people walking out of a movie theater say that they would recommend the movie to a friend. What percent of people will recommend the movie
In stages of moral development in children (Kohlberg), which stage orients the world to what causes pleasure and what causes pain.
16. Which of the following statements are accurate? A. Sodium diffusing into a neuron will cause depolarization. B. At rest, excitable cells (e.g. neurons) have
Fertilizers and pesticides are a cause of river pollution in: China, India, or both?
The perimeter of one triangle is 20 m with an area of 19.6 m² the perimeter of another triangle is 34 with an unknown Area find the area around the nearest 10th
Which molecule carries the energy produced during cellular respiration? O glucose O carbon dioxide О ATP