Side by Side by Susan Blackwell - 2009 3-3 was released on:

USA: 31 January 2013

The altitude forms a right angle triangle with half the side length and one side as the hypotenuse.

Using Pythagoras:

(½side)² + altitude² = side²

→ altitude² = side² - ¼side²

→ altitude² = ¾side²

→ altitude = (√3)/2 × side

→ altitude = (√3)/2 × 6 = 3√3 ≈ 5.2

A triangle with side a: 3, side b: 3, and side c: 3 units has an area of 3.9 square units.

Passenger side is 3 o-clock.

for example ;

12

9 * 3

6

12 oclock is in front of you.

9 oclock is on the left hand (Drivers side)

6 oclock is in back of you (behind you)

3 oclock is on the right hand (Pass. Side)

(5) reflexive, (6) side- side- side