Q33Multiple choice
In Fig. 5.27, a = 40°. The value of b is
This question refers to a figure in the original PDF.
- (a)20°
- (b)24°
- (c)36°
- (d)120°
Show answer
(a) 20°
In Fig. 5.27, a = 40°. The value of b is
This question refers to a figure in the original PDF.
(a) 20°