SOLUTION: A road sign indicating falling rocks is in the shape of an equilateral​ triangle, with each side measuring 100 centimeters.
a. Use the Pythagorean theorem to find the height
Algebra ->
Customizable Word Problem Solvers
-> Geometry
-> SOLUTION: A road sign indicating falling rocks is in the shape of an equilateral​ triangle, with each side measuring 100 centimeters.
a. Use the Pythagorean theorem to find the height
Log On
Question 1052083: A road sign indicating falling rocks is in the shape of an equilateral triangle, with each side measuring 100 centimeters.
a. Use the Pythagorean theorem to find the height of the triangle.
b. Find the area of the sign. Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! A road sign indicating falling rocks is in the shape of an equilateral triangle, with each side measuring 100 centimeters.
a. Use the Pythagorean theorem to find the height of the triangle.
--------
b. Find the area of the sign.
Area = b*h/2
