Question

What is the value of y?
3/3 units
53 units
9 3 units
12/3 units

Answer 1

The value of y=6√3 units.

Explanation:

edge2020

Answer 2

`y=6√(3)`

Explanation:

Using the Pythagoras theorem for triangle MTU,

`TU^2+3^2=6^2`

`TU^2+9=36`

`TU^2=36-9`

`TU^2=27`

`TU^2=27`

From, triangle NTU,

`y^2=TU^2+NU^2`

This implies that:

`y^2=27+9^2`

`y^2=27+81`

`y^2=108`

`y=√(108)`

`y=6√(3)` units.