Question

convert 70 degree in a radian measure​

Answer 1

Step-by-step explanation:

1°=(pie/180)rad

therefore 70°=70×pie/180=7pie/18

Answer 2

Given data: 70 degree.

To Find: The conversion of 70 degree in a radian measure.

Solution:

Consider the given 70 degree or 70°,

The formula to convert the degree into a radian measure is,

$Radians=degrees$ × $\frac{\pi }{180}$

Substitute degree = 70 in the formula,

Radians$=70$ × $\frac{\pi }{180}$

$=\frac{70\pi }{180}$

$=\frac{7\pi }{18}$

Substitute, $\pi =3.14$

$=\frac{7(3.14)}{180}$

$=\frac{21.98}{18}$

Radians $=1.22$

Therefore, the conversion of 70 degree into a radian measure is 1.22 radians.