52.3k views
2 votes
Can someone please help me

Can someone please help me-example-1
User Arek
by
7.8k points

1 Answer

3 votes

Answer:

20 ft

Explanation:

Keep in mind that, both ratios are the same, let the length of the shadow be x, then you can make an equation that 30/ 40 = 15 / x, then 30x = 15 * 40 = 600, so x = 20.

User VanTanev
by
7.1k points