Question

can you guys please help me on this question

Answer 1

This one was very hard for me to do so I couldn’t

Answer 2

Answer:

2.44 units

Explanation:

$\sf Arc \ Length = \dfrac{\theta}{360} * 2\pi r$

Here given:

• ∅ = 40°

• radius = 3.5

Solve for AB:

$\rightarrow \sf \dfrac{40}{360} *2(3.14)(3.5)$

$\rightarrow \sf 2.4422...$

$\rightarrow \sf 2.44 \quad (rounded \ to \ two \ decimal \ places)$