ariannashade101
ariannashade101 ariannashade101
  • 18-12-2021
  • Mathematics
contestada

△ABC has vertices A(1,1) B(5,5) and C(4,6)
What is the perimeter of △ABC

What is the area of △ABC? Show your work.

Respuesta :

himaruanuk
himaruanuk himaruanuk
  • 18-12-2021

Length in units:

Use phytogoras theorem or measure it by a ruler if your using a graph paper

AB = 5.65 units

AC = 5.83 units

CB = 1.41 units

Perimeter =5.65 + 5.83 + 1.41 = 12.89 units

Area = 1/2 * 1.41 * 5.65 = 3.98units

Ver imagen himaruanuk
Answer Link

Otras preguntas

how can I improve this collage?
Determine the number of solutions for each equation.
Une étude révèle que les jeunes âgés de 11 à 14 ans passent en moyenne 12,5% d'une journée de 24 heures devant un écran. 70% de ce temps est passé devant la tél
Read the excerpt from act 3, scene 2, of Julius Caesar. [BRUTUS.] Hear me for my cause, and be silent, that you may hear. Believe me for mine honour, and have r
4.2 The following diagram shows the actual field of view (FOV) of only one cell in Question 4.1 (diagram A).(1,0,μm) Specimen in field of view with a diameter o
What was the problem with military power in the Articles of Confederation?.
The post–Civil War era saw revolutions in American industry as technological innovations and national investments slashed the costs of production and distributi
find the value of x ​
Is inverse function concave?.
What is the literal and figurative meaning of reach for the stars?.