Yes, 30 degrees is an acute angle.
An acute angle is greater than 0 but less than 90 degrees
Neither. A triangle is a polygon, not an angle - acute (acut, even) or obtuse.
No
An acute monetary insufficiency.
acut lymphoplastic leukemia
The ISBN of The Stupidest Angel is 0-06-084235-0.
The ISBN of Redemption - Angel novel - is 0-671-04146-0.
Concrete Angel was released on September 30, 2003
In Angel City was created on 1988-05-30.
Angel Ibarra was born on 1987-04-30.
Hero - Angel - was created on 1999-11-30.
Angel Manolov was born on 1981-12-30.