Question

In the right triangle above, a =2.7 and b =4.3. find the value of c round to the nearest tenth

Answer 1

c^2 = a^2 + b^2
c^2 = (2.7)^2 +(4.3)^2
c^2 = 7.29 + 18.49
c^2 = 25.78
c = 5.1

answer
c = 5.1