Question

На асфальте нарисована дорожка в форме равнобедреного треугольника. Вася хочет пройти всю эту дорожку. 1 тропинка 90 М 2 нижняя тропинка 110 М сколько шагов следует сделать Васе если длина его шага 0,2 метра

Answer 1

1)90+90+110=290(м) длина всех тропинок вместе, так как у равнобедренного треугольника 2 стороны равны 2) 290:0,2= 1450( шагов) сделает Вася

Answer 2

This is a question about geometry. You want to know how many steps Vasya needs to make to walk the entire path drawn on the asphalt in the shape of an isosceles triangle. The length of one side is 90 m, and the length of the base is 110 m. The length of Vasya's step is 0.2 m.

To answer this question, we need to find the perimeter of the triangle, which is the sum of the lengths of all its sides. Then, we need to divide the perimeter by the length of Vasya's step to get the number of steps he needs to make.

To find the length of the other side of the triangle, we can use the Pythagorean theorem, which states that the square of the hypotenuse (the longest side of a right triangle) is equal to the sum of the squares of the other two sides. In this case, the hypotenuse is the base of the triangle, and the other two sides are equal. So, we have:

90^2 + 90^2 = 110^2

Solving for 90, we get:

90 = sqrt(110^2 / 2)

90 = 77.88 (rounded to two decimal places)

So, the length of the other side of the triangle is 77.88 m.

Now, we can find the perimeter of the triangle by adding the lengths of all its sides:

P = 90 + 90 + 110

P = 290 m

Finally, we can find the number of steps Vasya needs to make by dividing the perimeter by the length of his step:

N = P / 0.2

N = 290 / 0.2

N = 1450

Therefore, Vasya needs to make 1450 steps to walk the entire path drawn on the asphalt in the shape of an isosceles triangle.