acute- smaller than 90 degrees
obtuse- bigger than 90, but less than 180
right- 90 degrees
reflex – greater than 180 degrees
yes, I can see them around the house, there are a lot of right angles, I can make an acute angle, a right angle and an obtuse angle with my arm, the reflex angle is more difficult.
The door handle is a right angle
The handle on a frying pan is obtuse as it is more than a right angle
The flap on a box lid is an acute angle
Looking from the sky the roof is a reflex angle
acute- smaller than 90 degrees
obtuse- bigger than 90, but less than 180
right- 90 degrees
reflex – greater than 180 degrees
yes, I can see them around the house, there are a lot of right angles, I can make an acute angle, a right angle and an obtuse angle with my arm, the reflex angle is more difficult.