Question

Kelsey measured the sides of a porch to determine if it is a right triangle. Does her porch with side lengths of 42 feet, 56 feet, and 70 feet form a right triangle?

Answer 1

Answer:

Yes, it is a right triangle

Step-by-step explanation:

In right triangle the square of longest side is equal to sum of the squares of the other two sides. Lets confirm it for given triangle:

70^2=42^2+56^2

4900=1764+3136

4900=4900

Yes, is the answer

Answer 2

Answer:

B.) Yes, because 42 squared + 56 squared = 70 squared.

Step-by-step explanation:

stay safe 2021