## Elementary Geometry for College Students (5th Edition)

Given that triangle is right angle triangle where a=4 and b=3 and c has to be found formula for finding hypoteneus of right andle triangle is $a^{2}$+$b^{2}$=$c^{2}$ so after putting values of a and b, $4^{2}$+$3^{2}$=$c^{2}$ 16+9=$c^{2}$ $c^{2}$=25 $\sqrt c$=5