The length of the hypotenuse, line segment AC, in right triangle ABC is 25 cm. The length of line segment BC is 15 cm. Which is the approximate measure of angle ACB? 31.0° 36.9° 53.1° 59.0°

53.1°

The correct answer is third option

Step-by-step explanation:

It is given that, he length of the hypotenuse, line segment AC, in right triangle ABC is 25 cm. The length of line segment BC is 15 cm

To find the measure of
From the given information we get BC is the adjacent side of angle C and hypotenuse = 25 cm

Therefore Cos C = Adjacent side/Hypotenuse

= 15/25 =.6

C = Cos⁻¹ (0.6) = 53.1°

Therefore angle ACB = 53.1°

The correct answer is third option