Question

a painter leans a 25-ft ladder against a buildong. the base of the ladder is 7 ft from the building. to the nearest foor, how hihg on the building does the ladder reach?

Answer 1

sqare root[(25 power 2) - ( 7 power 2) ]

Answer 2

24

Answer 3

\[\sqrt{25^{2}-7^{2}}\]=24