Question

Find the length of an arc of radius 5 cm subtending a central angle of 15°. plz answer fast​

Answer 1

Step-by-step explanation:

Length of an arc =

$\frac{theta}{360} \times 2\pi \: r$

$\frac{15}{360} \times 2 \times 3.14 \times 5$

$\frac{1}{5} \times 2 \times 3.14$

$\frac{1}{5} \times 6.28$

$1.256$

$\frac{6.28}{5}$

1.256

therefore,the length of an arc is 1.256.