the flower garden is in the shape of right triangle. the longest side of the triangle measures 13m . one of the shorter sides is 7m longer than the other. find the length of the shortest side . ( hint : use the Pythagorean theorem : a² + b² = c².)​

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

How do you find the circumfrance of a circle?

What is the absolute value of -100000000000000?