The coordinates of triangle ABC are \( \mathrm{A}\left(-4 \frac{1}{2},-2 \frac{1}{2}\right), \mathrm{B}\left(-4 \frac{1}{2},-1\right) \), and \( \mathrm{C}(6,-1) \). a. What is the distance between points A and B ? b. Give the coordinates for two points that are 4 units from point C . a. Points A and B are \( \square \) units apart. (Type an integer, fraction, or mixed number.)

c. El área de una pileta con forma de octógono regular es de \( 19,28 \mathrm{~m}^{2} \) Si su apotema mide \( 2,41 \mathrm{~m} \), ¿cuánto mide su perimetro?

1. 2 Cuál es el perimetro de un triàngulo rectángulo, si se sabe que su base \( 7,5 \mathrm{~cm} \) y su área es \( 45 \mathrm{~cm}^{2} \) ? \( \begin{array}{l}\text { 3. La base mayor de un trapecio mide el triple } \\ \text { que subase menor. La altura del trapecio es } \\ \text { de } 4 \mathrm{~cm} \text { y su área es de } 24 \mathrm{~cm}^{2} \text {. Calcula la } \\ \text { longitud de sus dos bases. }\end{array} \)

Is Review 2 page 2 of 2 Bryce has a rug that is 14 decimeters by 16 decimeters. Draw a sketch of Bryce's rug. Then find the area of his rug. Show your work and label the answer with the torrect units.

SOLUTION The parallelogram has an area of \( 1 \frac{1}{8} y d^{2} \). Use the formula \( A=b h \) to find length of the base, \( b \). Show your work.

One leg of a right triangle has a length of 3 m . The other sides have lengths that are consecutive integers. Find these lengths.