Problem 1 - The Square Root of 2 For any square, the Pythagorean Theorem reveals that the ratio between its diagonal and side length is Root 2. In the diagram below, this means that D/a = Root 2.

a) Using the Pythagorean theorem, mathematically prove that D/a = Root 2 for any square with side length a and diagonal length D.

b) Use a ruler to measure a and D. Write your measurements in your solution, and explain how you chose how many digits to report for each measurement.

c) Use your measurements to estimate the value of Root 2.

the answer would most likely be c, because if it's a comical piece of information, it may likely not be true, if it's a site that allows anybody to edit the content, it could mean a five year old is typing the info, and if it's a tv show produced by a celeb, it may have a biased opinion.

the closer the planet is to the sun, the larger the gravity

the only real purpose of sputnik 1 was to beat the us into space. we were getting close to launching a useful satellite, explorer 1 - which launched on january 31, 1958. the ussr had to beat that, so they launched sputnik 1 on october 4, 19

magnets not strong enough

explanation: