1. Realizar los sleulentes problemas an barco \( B \) pide socorro y se reciben las sus señales en dos estaciones de radio, \( A \) y \( C \), que distan entre si 50 km . Desde las estaciones se miden los siguientes ángulos, \( B A C=46^{\circ} \) y \( B C A=53^{\circ} \) ¿A que distancia de cada estación se encuentra el barcu.

Find the volume of the cone above. Select the formula for the volume of a pyramid \( \frac{1}{3} \cdot h \) Areaof Base \( \cdot h \) \( l \cdot w \cdot h \) \( 2 \cdot \pi \cdot r^{2} \cdot h \) Find the volume of the square based pyramid above.

What is the value of x?3 4 6 8

21) A frame is 15 in by 25 in aud is of uniform widtls. The inside of the frame leaves \( 75 \% \) of the total area available for the picture. What is the width of the frame?

A rectangular field 225 ft by 120 ft has a ring of uniform with cut around the outside edge. The ring leaves \( 65 \% \) of the field uncut in the center. What is the width of the ring?

How do you rotate 270 degrees counterclockwise about the origin? What is the rule for rotating 270 degrees about the origin?