Ask Question
31 August, 22:24

The dimensions of triangle A are three times the dimensions of triangle B. The area of triangle A is 189 cm2. What is the area of triangle B?

+5
Answers (1)
  1. 31 August, 23:13
    0
    Answer: 21 cm²

    Step-by-step explanation:

    Area of B = (b * h) / 2

    Area of A = (3b * 3h) / 2

    189 = 9 (b * h) / 2

    : 9 : 9

    21 = (b * h) / 2

    21 = Area of B
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “The dimensions of triangle A are three times the dimensions of triangle B. The area of triangle A is 189 cm2. What is the area of triangle ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers