A 35 year old mother realized that her age is twice the sum of her two children's age her son Jose is two year old than her daug
hter Sophia how old are Sophia (x) and Jose (y)
1 answer:
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Answer:
AB= 0.625 units (3 s.f.)
∠BAC= 52.9° (1 d.p.)
∠ABC= 32.1° (1 d.p.)
Step-by-step explanation:
Please see the attached pictures for full solution.
- Find AB using cosine rule
- find ∠BAC using sine rule
- find ∠ABC using angle sum of triangle property
