12.5 cm = 125 mm 125 mm + 25 mm = 150 mm
Ok it mean that 160 is the small square
Answer:
Step-by-step explanation:
4 cos²q = 3
cos²q = 3/4
cosq = ½√3
q = 30°, 330° or π/6, 5π/6 radians
I believe you can look this up , and it has the answers that’s what I always do! Just look up the problem and it should show up! If it doesn’t I’ll help (:
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