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1) Two sides of a triangle are 16.9 cm and 29.5 cm, with tehincluded angle 113o. What is the length of the thirdside? Answer in units of cm. What is the angle opposite the side16.9 cm? Answer in units of o.

2) A high fountain of water is located at the center of acircular pool as in the figure. A student walks around the pool andestimates its circumference to be 108m. Next, the student stands atthe edge of the pool and uses a protractor to gauge the angle ofelevation of the top of the fountain to be 45.6o. Howhigh is the fountain? Answer in units of m.

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