Question

In sin=5/13, find cos and tan​

Answer 1

Step-by-step explanation:

Answer:

Calorimetry is the science or act of measuring changes in state variables of a body for the purpose of deriving the heat transfer associated with changes of its state due, for example, to chemical reactions, physical changes, or phase transitions under specified constraints. Calorimetry is performed with a calorimeter.

Answer 2

Answer:

let us assume sinA=5/13

sinA=perpendicular/hypotenuse

therefore,perpendicular=5

hypotenuse=13

(perpendicular)²+(base)²=(hypotenuse)²

5²+(base)²=(13)²

25+(base)²=169

(base)²=169-25

(bas)²=144

(base)²=12²

base =12

therefore, cos=base /hypotenuse

=12/13

tan=perpendicular/base

=5/12