An Obtuse angle is more than 90° but less than 180°. Real life examples would be fans, and most rooftops of houses and buildings.
The lines on a highway
Some charts? Buildings Obtuse triangle - some of them are diagonal.
A bridge
Scales or balances.
The hands of a watch at 4 or 5 o'clock.
a corner of a desk
It is: A
5
As a flooring installer I have to use every imaginable angle to match the room.
the peak of a roof is a good one it is mostly obtuse
go to google or kismaass
Clothes Hangers
The A, two angles greater than 90 degrees
an angle whose measure is greater then 90 and less the n180
real life example of exterior angles
Hey! you shouldn't be using the internet!! xD ha-ha