If the side opposite a 60-degree angle in a 30-60-90 right triangle is
7 v3 cm long, how long is the hypotenuse? (1 point)
0 28 cm
0.7 cm
0 14 cm
0 7,3 cm
In a 30-60-90 right triangle, the sides are proportional to the ratios 1:√3:2.
Since the side opposite the 60-degree angle is 7√3 cm long, the hypotenuse is 2 times that length.
2 * 7√3 = 14√3 cm
Therefore, the length of the hypotenuse is 14√3 cm, which is approximately 24.25 cm.