A ladder leans against the side of a house. The top of the ladder is 2 m from the ground. The bottom of the ladder is 2 m from the side of the house. Find the length of the ladder. If necessary, round your answer to the nearest tenth.

so length of ladder is 2.8 m.

Step-by-step explanation:

Since its a right angled triangle, use pythagoras theorem

Now

h² = p² + b²

or, h² = 2² + 2²

or, h² = 4 + 4

or, h² = 8

step-by-step explanation:

ask goog great chance of finding the solution there

cosine

step-by-step explanation: