Change -1.75 to degree measure & round to the nearest tenth.

option D

100.3°

Step-by-step explanation:

We know that

π = 180°

By proportion

1 rad = 180°/π

1.75 rad = 180°(1.75)/π

              = 100.26°

              ≈ 100.3° (nearest tenth)  

Since it is in negative, -1.75 so it will be equal to -100.3° because negative sign indicate the direction on the graph, bottom.

ANSWER

d. -100.3°

EXPLANATION

The given angle in radian measure is

To convert an angle from radian measure to a degree measure, we multiply by

Therefore,

We multiply to obtain:

We round to the nearest tenth to obtain.