Answer:
a. square root of 5
b. square root of 13
c. 9
d. 13
Step-by-step explanation:
Answer:
mean:12
Step-by-step explanation:
Answer:
13 m
Step-by-step explanation:
The ladder forms a right triangle with the wall that has legs of 5 and 12. We need to solve for the length of the ladder, which in this case, is the hypotenuse of the right triangle. You could use the Pythagorean Theorem but there's an easier way to do this. We can use the 5 - 12 - 13 Pythagorean triple so we know that the length of the ladder is 13 m.
The first answer is 80, and the second answer is still 65.5. Hope this helps!
