A13 foot ladder is resting against a house. the base of the ladder is 5 feet from the base of the wall.
how high up the wall does the ladder reach? first step is to draw a diagram of the problem.

This is just the application of Pythagoras theorem

To find how high up the wall the ladder reach

⇒ 13^2 = x^2 + 5^2

therefore x^2 = 13^2 - 5^2

                x^2 = 169 -25

                x^2 = 144

                   x = 12

therefore the ladder is 12 foot high up the wall

Step-by-step explanation:

black/brown

step-by-step explanation:

well, you see here, jamal was born to 2 parents, his mother who he lives with and his father who left at a young age and who happens to be younger than him. he stole cookies because he has to steal food due to the fact that he spends his government poverty checks on pot and women.

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation: