Ask Question
Yesterday, 09:55

The side length of an equilateral triangle is 20 centimeters. Find the length of altitude of the triangle.

+1
Answers (1)
  1. Yesterday, 10:39
    0
    17.3 cm

    Step-by-step explanation:

    20² = 10² + x²

    400 = 100 + x²

    300 = x²

    x = 17.3 cm
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “The side length of an equilateral triangle is 20 centimeters. Find the length of altitude of the triangle. ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers