The area of a right-angled triangle is 42 cm2. If the length of one of its two sides containing the right angle is 10 cm, find the length of the other side that contain the right angle.
1
4.0 cm
2
8.0 cm
3
8.4 cm
4
4.8 cm
The area of a right-angled triangle is 42 cm2. If the length of one of its two sides containing the right angle is 10 cm, find the length of the other side that contain the right angle.