Question

tanq=4/5 find the value of cosq​

Answer 1

Answer:

5/√41

Step-by-step explanation:

tanq=4/5=p/b

that means, p=4 and b=5

By Pythagoras theorem,

h=√(p)^2+(b)^2

h=√4^2+5^2

h=√16+25

h=√41

cosq=b/h

cosq=5/√41

Answer 2

Step-by-step explanation:

answer to the given problem