In each row of the table below, a and b are legs of a right triangle, and c is the hypotenuse. Use the Pythagorean Theorem to find the missing measurements.
When necessary, use a calculator to estimate the square root to one decimal place.

1. A= 15, B= ?, C = 25
2. A= ?, B=24,C= 26
3. A=10, B=30, C=?

The equation m = 19.32v can be used to find the mass m in grams of a pure gold coin with volume v in cubic centimeters. carl has a coin with a mass of 37.8 grams. the coun's volume is 2.1 cubic centimeters. could the coin be pure gold? explain your reasoning. whoever answers this correctly gets marked brainliest! this is also worth a decent amount of points than normal questions!