Question

Pls help. I’m so confused

Answer 1

25 units

Explanation:

The longest side is 12.

The two other sides of the triangle = (3 sqaured + 6 squared) (9+36) the square root of 45 is about 6.7.

6.7 x 2 = 13.4

13.4 + 12 = 25.4

25.4 rounded to the nearest unit is 25

Answer 2

25

Explanation:

Used an online triangle calculator<3 lol