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

Which expressions represent the difference of exactly two expressions? Choose 3 answers: Choose 3 answers: (Choice a. A 6(x+7)−26(x+7)-26(x+7)−26, left parenth
9th out of 10 questions
What is the 8th term of the geometric sequence 4, −20, 100, …? −312,500 −12,500 62,500 1,562,500?
Jacob drives his car 7 km east. He stops for lunch, then drives 5 km south before driving 2 km east. What distance did he cover? A. 12 km B. 14 km north C. 7 km
Please help need to finish ASAP
Genes produce ___,as well as RNA intermediates a. DNAb, proteinsc.lipidsd.carboydrates
What’s a rhythm that emphasizes the off or irregular beat
earth science definition of stoping, stocks, emplacing and laccoliths?
What is the measure of a specific material’s ability to insulate charges from each other? B. dielectric constant
Fraction,decimals,percent 1/2 = 0.5% 5% 50%