Encuentra la superficie de una pirámide regular con una base cuadrada, si cada orilla de la base mide 16 in
(pulgadas), la altura de la cara triangular es de 17 in y la
altura de la pirámide es de 15 in. *
-15 in
17 in
16 in
O 800 pulgadas cuadradas
O 1344 pulgadas cuadradas
0 672 pulgadas cuadradas
O
Otros​

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241. a) 0 b) 1 c) 2 d) 1 2

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer