samueladesanya906 samueladesanya906
  • 04-08-2021
  • Mathematics
contestada

the area of an equilateral triangle of side 8cm is
pls i need answer ASAP
I'll mark brainliest for anyone who can help me​

Respuesta :

Аноним Аноним
  • 04-08-2021
  • Side=a=8cm

[tex]\\ \sf\longmapsto Area=\dfrac{\sqrt{3}}{4}a^2[/tex]

[tex]\\ \sf\longmapsto Area=\dfrac{\sqrt{3}}{4}(8)^2[/tex]

[tex]\\ \sf\longmapsto Area=\dfrac{64\sqrt{3}}{4}[/tex]

[tex]\\ \sf\longmapsto Area=16\sqrt{3}[/tex]

[tex]\\ \sf\longmapsto Area=16\times 1.732[/tex]

[tex]\\ \sf\longmapsto Area=27.7cm^2[/tex]

Answer Link

Otras preguntas

What is the distance between points P(6, -2) and Q(3, 4)?
This group of people is native to what is now the southeastern united states. the eastern portion of the group still resides in north carolina, while many were
April identifies herself as a Democrat. She likely supports what idea?
Why does the government intervene in markets ? A. To promote competition and keep prices high for business B. To promote competition and keep prices low for so
is the world divided into twelve main culture regions
Find the surface area of the figure. A) 280 cm2 B) 288 cm2 C) 296 cm2 D) 320 cm2 file:///storage/emulated/0/Download/12564.jpg
describe some of the contradictory forces you are aware of in your life that make sexual development difficult.
HELP please!!! i’ll give brainliest (IT’S WHERE IT SAYS SLIDE 7) question* please explain, it’s very important
PLZ ANSWER!! thank u
The sum of 4 consecutive integers is 198 what is the fourth number in the sequence