jh0763447
contestada

A triangle and the coordinates of its vertices is shown in the coordinate plane below. Enter the area of this triangle in square units, rounded to the nearest tenth. square units

A triangle and the coordinates of its vertices is shown in the coordinate plane below Enter the area of this triangle in square units rounded to the nearest ten class=

Respuesta :

machmillerg

Answer:

22 units²

Step-by-step explanation:

1/2b*h=area

You can either count the units or use the distance formula.

[tex]d = \sqrt{ {(x2 - x1)}^{2} + {(y2 - y1)}^{2} } [/tex]

b = 4 units

h = 11 units

area = (1/2*4)*11 = 22 units²

Otras preguntas