Question

Даю 40 баллов!!!! 17. Найдите площадь равностороннего треугольника со стороной 1:А.В.С.D.​

Answer 1

Ответ: С

Объяснение:

На фото формула. 1^2=1, поэтому просто остается С

Answer 2

Finding the Area of an Equilateral Triangle with a Side Length of 1

To find the area of an equilateral triangle with a side length of 1, we can use the formula:

Area = (sqrt(3) / 4) * side^2

where "side" represents the length of one side of the equilateral triangle.

In this case, the side length is given as 1. Plugging this value into the formula, we get:

Area = (sqrt(3) / 4) * 1^2

Simplifying further, we have:

Area = (sqrt(3) / 4)

Therefore, the area of the equilateral triangle with a side length of 1 is (sqrt(3) / 4).

Please note that the above calculation is based on the assumption that the side length of the equilateral triangle is 1. If the side length is different, the area will vary accordingly.