Un rettangolo ha le dimensioni di 23 con e 14 cm . Calcola larea.

The straight line whose equation is \( 2 x+5 y-10=0 \) cuts from the positive par \( x \)-axis a part of length \( \begin{array}{llll}\text { (a) } \frac{2}{5} & \text { (b) } 2 & \text { (c) } \frac{5}{2} & \text { (d) } 5\end{array} \)

a. Is figure 3 a scale drawing of figure 1 ?

\( \angle A C X \cong \angle B D X \) (G) \( \angle A C X \cong \angle B X D \) (1) \( \angle A C X \cong \angle D X B \) (1) \( \angle A C X \cong \angle D B X \)

En las playas de Argentina se han colo- cado tachos con el fin de que los visi- tantes no arrojen la basura en la arena. Calcula la longitud y área de la tapa circular de uno de los tachos si se sabe que posee un diámetro de 60 cm .

. Wi. Re. Lesson ao d. The figures shown are regular pentagons, meaning that each pentagon has five sides that are the same length. If a side length of figure 1 is 40 units, what is the length of the corresponding side of figure 3 ?