Una caja está sostenida por una cuerda, como muestra la figura ¿cual es la longitud de la cuerda? (Por favor seriedad, no quiero reportarlos)

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

(c) the diagram shows the first three shapes of a matchsticks arrangement. first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.

Cuántos triángulos forman un diamante