single ladders are available in sizes up to: select the best answer: 20…

single ladders are available in sizes up to: select the best answer: 20 feet 30 feet 60 feet 16 feet previous question next question

Brief Explanations

In general, single - ladders are commonly available in sizes up to 30 feet. This is a standard in the ladder - manufacturing and usage context.

B. 30 feet