ammumanesh2011 ammumanesh2011
  • 23-06-2020
  • Mathematics
contestada

The perimeter of an isosceles triangle is 10 ¾ cm . If one of its equal side is 2 ¾ cm ,the third side IS, *

Respuesta :

Hrishii
Hrishii Hrishii
  • 23-06-2020

Answer:

4 cm

Step-by-step explanation:

Given is an isosceles triangle. Therefore it's two sides will have equal lengths.

Let the length remaining sides be x cm.

[tex]x + x + 2 \frac{3}{4} = 10 \frac{3}{4} \\ \\ 2x + \frac{11}{4} = \frac{43}{4} \\ \\ 2x = \frac{43}{4} - \frac{11}{4} \\ \\ 2x = \frac{32}{4} \\ \\ 2x = 8 \\ \\ x = \frac{8}{2} \\ \\ \huge \red{ \boxed{x = 4 \: cm \: }}[/tex]

Answer Link

Otras preguntas

Describe the location of point (-3, -2, 3) in three-dimensional coordinate space.
Which equation is a direct variation function? y = x² y = 1/4x + 2 y = 4 y = x
What is the S.I Unit of electric flux?
bag of skin surrounding the testes is called​
different between weight and mass​
Come on ider uder error j​
What functional group is found in an alcohol? A. Ester B. Amino C. Carbonyl D. Hydroxyl ​
Dennis needs to remind all 557 patients that the doctor's office will not be open on Fridays during the summer months. What is the most appropriate way to comm
Rewrite the following sentences into passive: 1. The world uses fossil fuels as the main source of energy. 2. I cannot do this project. It is impossible. 3
(PICTURE) Can someone please help me out Im reporting trolls. Marking brainliest