Respuesta :

the answer to #1 is a and #2 is c
For number 13, you have to solve for a hypotenuse.
a²+b²=c²
(10)²+(24)²=c²
100+576=c²
676=c²
c=26
For number 14, you are going to use the same formula.
a²+b²=c²
(26√3)²+(26)²=c²
2028+676=c²
2704=c²
c=52

Hope This Helps and God Bless!