Question

Calculate length of AB

Answer 1

a) 21.817

b) 29.93

Explanation:

a)

solution:

By using Pythagoras theorem

AB = √(AC²-BC²)

= √(24²-10²)

= √476

= 21.817

b)

solution:

By using Pythagoras theorem

AB=√(AC²-BC²)

=√(36²-20²)

=√896

=29.93