Question

Please help me, and explain

Answer 1

x=2.4

Explanation:

Take the big one and divide it by the small one then you take the answer and divide it by the other side.

Answer 2

x=2.4

Step-by-step explanation

Lets take the info already given. 20 is on the larger triangle and 8 is on the smaller. So the side that matches with X is 6. The relationship between 20 and 8 is 2.5. How? 20/8=2.5. then you divide 6 by 2.5. That equals 2.4. So x=2.4. Hope that helps !