Question

Find the missing side
Please help thank you!!

Answer 1

`c= √(41)`

Explanation:

`a^(2) +b^(2) =c^(2) \\4^(2) + 5^(2) = 16 + 25 = √(41) = c`

Answer 2

6.4

Explanation:

As we can see it is a right angled triangle so

perpendicular (p)= 5

base (b) = 4

hypotenuse (h) = c = ?

we know

by using Pythagoras theorem,

h² = p² + b²

or h = √(p² + b²)

c = √( 5² + 4 ² )

c = √41

c = 6.4

hope it helps :)