hubabx4499 hubabx4499

05-03-2022
Mathematics

contestada

Perimeter of a triangle is 27cm,if two sides measure 9cm and 7.8cm,find the measure of third side?

Respuesta :

sitshaoyuedison sitshaoyuedison

05-03-2022

Answer:

10.2cm

Step-by-step explanation:

Perimeter is the sum of the lengths of all sides.

1st side: 9cm

2nd side: 7.8cm

Perimeter: 27cm

Perimeter = 1st + 2nd +3rd side of a triangle

27cm = 9cm +7.8cm + 3rd side

3rd side = 27cm - 9cm -7.8cm

= 10.2cm

Answer Link

Otras preguntas

which group was most affected by president lincoln’s statement

In which stage is carbon dioxide released?Glycolysis, the Krebs cycle or electron transport?

Suppose that the calculated value of r between cognitive ability and job performance is 0.73. How much variation in job performance is explained by the variatio

What is the answer? Please

Se coloca una tuerca con una llave, como muestra la figura, si el brazo r= 30 cm y el torque de apriete recomendado para la fuerza es de 30 Nxm, Cuàl debe ser e

PLEASE LOOK AT PICTURE, THEN ANWSER QUESTION, WHOEVER HAS CORRECT ANSWER I WILL MARK BRAINIEST!!

According to the theory of plate tectonics, which is one feature that plates carry? seafloor inner core lower mantle asthenosphe

The construction on the stage that helps to show the time and place the events occur. Usually consist of backdrop scenery and props. A. Point of view

____________ produces works that are installed in public places and use words that resemble advertising slogans.

I have no idea what the answer to this is

Q&A Education