for each problem, state whether you are solving for circumference or area and then calculate the unknown measurement Use 3.14 for \( \pi \). (i) city park has a large circular garden with a path around it. The diameter of the garden is 60 feet. (a) Ginalikes to walk along the circular path during her lunch breaks. How far does Gina walk when she completes one rotation around the path?

Find two numbers whose som are 58 and the difference is to

\( r(t)=3 t i+\frac{2}{t^{2}-1} j+\frac{1}{t} k \) cuande \( t \rightarrow 2 \)

I. \( (4 \mathrm{~cm} \times 2 \mathrm{~cm})+\left[\frac{(4 \mathrm{~cm} \times 3 \mathrm{~cm})}{2}\right] \) II. \( (4 \mathrm{~cm} \times 5 \mathrm{~cm})-\left[\frac{(4 \mathrm{~cm} \times 3 \mathrm{~cm})}{2}\right] \) III. \( (4 \mathrm{~cm} \times 3 \mathrm{~cm})-\left[\frac{(4 \mathrm{~cm} \times 3 \mathrm{~cm})}{2}\right] \)

c) \( (-19)-(-19)= \)

A triangle has sides of lengths \( 30,39,54 \mathrm{~m} \). Largest angle \( =\square_{2 \text { decimal places }} \)