Pythagoras -- using the formula

{{q.lengths[0]}} {{q.lengths[1]}} {{q.lengths[2]}}

Two of the sides of this right-angled triangle are given as: {{q.lengths.filter(x => x!=='?').join(' and ')}}

Find the length of the third side

{{feedBackMessage}}

Pythagoras' theorem states that in a right-angled triangle:

Right angled triangle with the short sides labeled a, b; and the long side labeled c

a2 + b2 = c2

Where a and b are the shorter sides of the triangle and c is the longest side (the hypotenuse)

If this isn't enough help for you, then study:

(These pages are not written on this site yet).