The two right sides of a right triangle are 6 cm and 8 cm respectively, and the hypotenuse is 10 cm. Then the height of the hypotenuse is () cm A. 2.4cm B. 4.8cm C. 9.6cm D. 1.2cm

The two right sides of a right triangle are 6 cm and 8 cm respectively, and the hypotenuse is 10 cm. Then the height of the hypotenuse is () cm A. 2.4cm B. 4.8cm C. 9.6cm D. 1.2cm

Let the height of its hypotenuse be x cm, 10x / 2 = 6 × 8 / 2, & nbsp; & nbsp; & nbsp; 10x = 48, & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; X = 4.8; answer: the height of its hypotenuse is 4.8 cm, so choose B