Answer :

olumideolawoyin

Answer:

c = 12

Step-by-step explanation:

Using Sine rule,

a / sin A = c / sin C

where a = 8, C = 105.8°, A = 40°

Therefore,

8 / sin 40° = c / sin 105.8°

c = (8 × sin 105.8°) ÷ sin 40°

c = 7.6977 / 0.6428

c = 11.9756

c = 12 nearest tenth

Other Questions