emmaomo231p9urg0
contestada

A triangle has side lengths of (3.9f - 1.2g) centimeters, (9.9f + 8.1h) centimeters, and (2.4h - 9.4g) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?
look at the question shown here to answer correctly.​

A triangle has side lengths of 39f 12g centimeters 99f 81h centimeters and 24h 94g centimeters Which expression represents the perimeter in centimeters of the t class=

Respuesta :

MrRoyal

Answer:

[tex]Perimeter = 13.8f - 10.6g + 10.5h[/tex]

Explanation:

Given

[tex]Side_1 = (3.9f - 1.2g)[/tex]

[tex]Side_2 = (9.9f + 8.1h)[/tex]

[tex]Side_3 = (2.4h - 9.4g)[/tex]

Required

Determine the perimeter of the triangle

The perimeter is solved using

[tex]Perimeter = Side_1 + Side_2 + Side_3[/tex]

[tex]Perimeter = 3.9f - 1.2g + 9.9f + 8.1h + 2.4h - 9.4g[/tex]

Collect Like Terms

[tex]Perimeter = 3.9f + 9.9f- 1.2g - 9.4g + 8.1h + 2.4h[/tex]

[tex]Perimeter = 13.8f - 10.6g + 10.5h[/tex]

Hence;

Option D answers the question

Otras preguntas