Question

a ratio known as?
Let's EVALUATE
1. Find xif 15:60 ::: 20.
2. Find xif 20, 40, x are in continued proportion.
3. Which ratio is greater, 5 : 13 or 15:42
4. An electric pole casts a shadow of length 18 m at a time when a tree 12 m high casts a shadow
9 m long. Find the height of the pole.
[Hint: Height of the pole : length of the shadow of the pole -
height of the tree : length of
the shadow of the tree]​

Answer 1

Step-by-step explanation:

tfm-smtp-ixx. yu hi hu hu hu hu hu hu hu