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

please help me?! or i will not give brainest​
i’ll give someone 5$ to do this
Mang Kadyo has just bought a piece of land in province.The place is situated near a mountain with a lagoon on the southern part of the lot.Where shall he place
Making foreign policy is an example of the President's role as a. chief diplomat. b. chief executive C.legislative leader. d.party leader.
is water vapor more or less dense than n2 under the same conditions of temperature and pressure?
Convert 0.092 into a fraction
help Suppose you have a $6-off coupon at a fabric store. You buy fabric that costs $8.50 per yard. Write an equation that models the total amount of money y you
since an element always has a different number of protons, the mass can indicate how many neutrons are in an isotope
Determine 5 possible elements and their electron configuration that will best form an ionic bond with an element whose electron configuration is 2-7? Will award
25) 2x + 3y = 9 find slope and y intercept