Question

In a right angled triangle ABC with hypotenuse c and sides a and b. Find the unknown leangth

b = 5dm, a=5√7dm, c = ?​

Answer 1

Explanation:

since it has a hypotenuse C

using pythagoras theroem

hpy²=opp²+adj²

=(5)²+(5√7)²

=25+175

=200

hyp=√200

=10√2