You need to spackle a hole on the outside of your house that is 24 feet off the

ground. You want to place the bottom of your ladder 7 feet from the wall. How tall

does the ladder need to be to reach the hole?

OA) 23 ft

OB) 25 ft

OC) 14 ft

QD) 20ft

Question

Ellis Mcdowell

Mathematics

11 July, 05:49

You need to spackle a hole on the outside of your house that is 24 feet off the

ground. You want to place the bottom of your ladder 7 feet from the wall. How tall

does the ladder need to be to reach the hole?

OA) 23 ft

OB) 25 ft

OC) 14 ft

QD) 20ft

+4

Answers (1)

Know the Answer?

Cordell Boyle · Answer 1

The ladder needs to be 25 ft tall

Step-by-step explanation:

You can use the pythagorean theorem for this:

a²+b²=c²

a = 7, b = 24, c = ?

We need to solve for c:

7²+24²=c²

49+576=c²

c²=625

c=25

You need to spackle a hole on the outside of your house that is 24 feet off theground. You want to place the bottom of your ladder 7 feet from the wall. How talldoes the ladder need to be to reach the hole?OA) 23 ftOB) 25 ftOC) 14 ftQD) 20ft

You need to spackle a hole on the outside of your house that is 24 feet off the

ground. You want to place the bottom of your ladder 7 feet from the wall. How tall

does the ladder need to be to reach the hole?

OA) 23 ft

OB) 25 ft

OC) 14 ft

QD) 20ft