Question

PLEASE HELP, IF YOU DONT KNOW THE ANSWER DONT ANSWER

Which three lengths can be the lengths of the sides of a triangle? Choose all that apply.


12 in, 15 in, 25 in

3 in, 3 in, 6 in

2 in, 3 in, 4in

7 in, 7 in, 7 in

Answer 1

7 in, 7 in, 7 in

12 in, 15 in, 25 in

2 in, 3 in, 4in

Explanation:

Answer 2

• Option A
• Option C
• Option D

Explanation:

Let's verify all the options.

Option A:

• 12 + 15 > 25
• ⇒ 27 > 25 (True)
• ⇒ 12 + 25 > 15
• ⇒ 37 > 15 (True)
• ⇒ 15 + 25 > 12
• ⇒ 40 > 12 (True)

Option B:

• 3 + 3 > 6
• ⇒ 6 > 6 (False)

Option C:

• 2 + 3 > 4
• ⇒ 5 > 4 (True)
• ⇒ 2 + 4 > 3
• ⇒ 6 > 3 (True)
• ⇒ 3 + 4 > 2
• ⇒ 7 > 2 (True)

Option D:

This has to be true because this triangle is classified as an equilateral triangle, which is a triangle.

Hence, Option A, C, and D are correct.