9. Mrs. Henley built a cage for her bird. She wanted to cover the bottom of the cage with newspaper. If the cage is \( \frac{1}{4} \) yard by \( \frac{1}{2} \) yard, what is the area that needs to be covered? \( \begin{array}{llll}\text { A } \frac{1}{8} \text { sq. yd } & \text { B } \frac{1}{4} \text { sq. yd } & \text { C } \frac{1}{2} \text { sq. yd } & \text { D } 8 \text { sq. yd }\end{array} \)

A rectangular field is 15 yards in length and 57 feet in width. What is the area of the field in square feet? What is the area of the field in square yards? \( \square \mathrm{ft}^{2} \)

Plot the ordered pair \( (-4,9) \) on the rectangular coordinate plane. Plot \( (-4,9) \).

A triangle has side lengths of 36 and 14 and an included angle measuring 82 degrees. Find the area of the triangle. Round your final answer to 4 decimal places. Area \( =\square \) units \( { }^{2} \) Question Help: Video Message instructor Submit Question Jump to Answer.

\[ 4=x^{2} \] f) Comprueba silos siguientes segmentos forman triángulos rectángulos. - \( 25,24 y 7 \) - \( 8,15 y 17 \) \( 12,15, y 4 \)

\begin{tabular}{l} 59. Sia \( A B C D \) un rettangolo in cui \( A B=16 \mathrm{~cm} \) e \( B C=8 \mathrm{~cm} \). Siano \( H \) e \( K \), rispettivamente, le proiezioni di \( D \) e \( B \). \\ sulla diagonale \( A C \) del rettangolo. Determina la lunghezza di \( H K \). \\ \hline\( K K=\frac{24 \sqrt{5}}{\mathrm{~cm}} \mathrm{~cm} \)\end{tabular}