(a) \( 56^{\circ} \) acute right obtuse straight (b) \( 90^{\circ} \) acute right obtuse has the given measure? straight (c) \( 164.2^{\circ} \) acute right obtuse

When we look at \(56^{\circ}\), we see that it's less than \(90^{\circ}\), which makes it an acute angle. Acute angles are like those energetic dance moves that get everyone hyped up — they pack a punch in a small space! Now, moving to \(90^{\circ}\), this one hits the bullseye! It's the classic right angle, like the corner of your favorite book or the perfect pizza slice. It's the angle that signifies balance and symmetry in geometry. Lastly, we've got \(164.2^{\circ}\). This angle is definitely larger than \(90^{\circ}\) but less than \(180^{\circ}\), landing it squarely in the obtuse category. It's like that cozy hug from a friend that wraps around you just a bit wider, spreading the warmth!