Question

ABC is a triangle right agled at C if AC is equals to 16 cm and BC is equals to 12 cm find AB

Answer 1

if ac is a and bc is b, then ab can be c. now we use Pythagorean method. 16 squared is 156 and 12 squared is 144. added together they are 400. 400 to the square root is 20. Your answer is 20