136k views
1 vote
What is the perimeter of triangle CDE?

What is the perimeter of triangle CDE?-example-1
User Leaky
by
8.2k points

1 Answer

3 votes

Answer:

30 units

Explanation:

from C to D is 5 units

from C to E is 12 units

to find the distance of ED, use pythagoras' theorem

5² + 12² = (ED)²

25 + 144 = (ED)²

169 = (ED)²

13 = ED

5 + 12 + 13 = 30

User Benomatis
by
8.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories