Teacher Troy stands in front of a blackboard with 3 different types of angles drawn on it: acute, right, and obtuse.

Teacher Troy is in his thirties, bald and with a shadow of a beard. He wears a blue Homework Help T-shirt.

He says HI TVO KIDS,
IT'S TEACHER TROY HERE
WE'RE STILL
TALKING ABOUT ANGLES.
ONCE AGAIN IT'S A REVIEW
WHERE THERE ARE
THREE MAJOR TYPES OF ANGLES.
THERE ARE ACUTE,
RIGHT AND OBTUSE ANGLES.
THOSE ARE THREE
MAJOR GROUPS.
AS I SAID BEFORE,
ANGLES DISCUSS THE RELATIONSHIP
THAT OCCURS
BETWEEN TWO LINE SEGMENTS
SO RIGHT HERE,
WE LOOK AT IT.
WE HAVE ONE LINE,
THEN WE GOT ONE POINT
AND THE ANGLE
IS RIGHT IN BETWEEN
IT TALKS ABOUT THE DISTANCE
THAT HAS BETWEEN THE TWO LINES,
SO WHAT WE'RE GONNA FOCUS
NOW ON ARE THE ACUTE ANGLES.
ACUTE,
IF YOU THINK ABOUT IT,
ACUTE IS A NICE,
SMALL THING,
VERY CUTE SO ALWAYS THINKING
ABOUT VERY NICE AND SMALL
SO IF I WERE
TO DRAW ONE,
AGAIN USE YOUR RULERS,
YOU'LL NOTICE THAT
BETWEEN THE TWO LINES
THERE ISN'T
MUCH DIFFERENCE
THAT ANGLE IS
NICE AND SMALL.
IT'S ALMOST LIKE
CHOPSTICKS DRAW ANOTHER ONE.
THAT ONE IS A
LITTLE BIT BIGGER
BECAUSE THE DISTANCE
BETWEEN THE TWO IS NOT AS LARGE
SO WHAT
YOU'RE GONNA FIND
AN ACUTE IS
THE SMALLEST TYPE
IF WE COMPARE IT TO
WHEN WE GET TO A RIGHT ANGLE,
THE RIGHT ANGLE
IS THE CORNER WHERE IT STOPS
THE ACUTE IS ANYTHING
THAT FALLS IN BETWEEN THESE TWO
SO NICE AND SMALL.
SO WHEN YOU THINK
ACUTE, THINK OF SMALL
I'M TEACHER TROY
AND I HOPE THAT HELPS.