sccarmony
sccarmony sccarmony
  • 01-03-2021
  • Mathematics
contestada

Find the area of an equilateral triangle with a perimeter of 24in.

Respuesta :

irspow
irspow irspow
  • 01-03-2021

Answer:

Step-by-step explanation:

[tex]p=24,\ b=\frac{p}{3}=8\\ \\ h=\sqrt{64-16},\ h=\sqrt{48}\\ \\ A=\frac{bh}{2}\\ \\ A=4\sqrt{48}in^2\\ \\ A=16\sqrt{3}in^2\\ \\ A\approx 27.7in^2[/tex]

Answer Link

Otras preguntas

What type of mold is in moldy food? Ex: Mucor racemosus
One student group's data for amount of yeast can be seen here. Describe the students' results. A) The optimum amount of yeast for maximum fermentation is 2 gr
14 karat gold is a mixture of pure gold and other metals. One ounce of 14 karat gold weighs 0.58 ounce of pure gold. If a 14 karat gold necklace weighs 1.8 ounc
2. in what order did indians spread religious ideas to southeast asia ? a. Buddisht monks and scholars, muslim traders, indian merchants and hindu priests. b. I
diverification means
This river runs southwest to northeast along the U.S Canadian border and is rich in natural sediments
Why were Thomas Jefferson and John Adams so opposed to one another?
The Ring of Fire is _______. a. the arc stretching from New Zealand to the Aleutian Islands b. composed of over 75% of the world’s active and dormant volcanoes
I need help with these questions.
What is the formula for finding the perimeter of a parallelogram? A. P = 2l + 2w B. P = l/w C. P = 2 l/w D. P = 4(l + w)