The height of a right triangle is 4 cm less than its base , and the hypotenuse measures 10 cm . Find the lengths of the base and the height .

A ) 8.8 cm , 4.8 cm ✅

B ) 10.8 cm , 6.8 cm

C ) 4.8 cm , 0.8 cm

D ) 6.8 cm , 2.8 cm