Q is 50. You subtract 130 from 180
Using cosine rule, the length of the required side = sqrt(32^2 + 35^2 - 2 x 32 x 35cos 120)
= sqrt(1024 + 1225 - (-1120))
= sqrt(2249 + 1120)
= sqrt(3369)
= 58.04
Can you show the full picture
Answer:
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
2 + 12 = 14 = 4 + 10
