Classify the types for the following angles:

$179°$

Q. Classify the following angles as acute, obtuse, straight, right, zero and complete angle:

(i) 118°
(ii) 29°
(iii) 145°
(iv) 165°
(v) 0°
(vi) 75°
(vii) 180°
(viii) 89.5°
(ix) 30°
(x) 90°
(xi) 179°
(xii) 360°
(xiii) $90{\frac{1}{2}}^0$

Q. Classify the angles whose magnitudes are given below:
(i) 30°
(ii) 91°
(iii) 179°
(iv) 90°
(v) 181°
(vi) 360°
(vii) 128°
(viii) (90.5)°
(ix) (38.3)°
(x) 80°
(xi) 0°
(xii) 15°

Q. Classify the following solids into different types
Diamond

Q. Classify the following solids into different types
$NaCl$

Q. Classify the following solids into different types
Rubidium