Question

For the values a = 2.9 which is a leg of a right triangle, and value c = 4.2, which is the hypotenuse, find the length of the other leg, b, to the nearest tenth.

1.3
2.9
2.8
3.0

Answer 1

Which is it without telling me the right answer specificly

Answer 2

Pythagorean theorem a^2+b^2=(blank) would solve for b and your answer would be (blank)